CarousellMOBILE is backed by Carousell β the marketplace used by 1 in 3 Singaporeans. Find Singaporeβs most trusted, quality-checked devices in our Best Value collection (Under S$400). Shop online with same-day delivery or visit CarousellMOBILE outlets across Singapore.
Best Value Certified Used Devices Under S$400
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Google Pixel 7
Sensors:Fingerprint (under-display); accelerometer; gyro; proximity; compass; barometer NFC:Yes Radio:No USB:USB Type-C 3.2 Charging:20W wired + 20W wireless Battery Type:Li-Po 4355 mAh; non-removable Speaker:Stereo speakers Video:4K@60fps Main Camera:50 MP (main) + 12 MP (ultrawide) Selfie Camera Definition:10.8 MP; f/2.2; (ultrawide) Bluetooth:Bluetooth 5.2 Wi-Fi:Wi-Fi 6E SIM:Single SIM (Nano-SIM and/or eSIM) Chip Options:Google Tensor G2 Memory:8GB RAM Storage Description:UFS 3.1 Resolution:1080 x 2400 pixels (~416 ppi density) Display Size:6.3 inches Display Type:OLED; 90Hz; HDR10+; 1400 nits Weight:197 g Dimension:155.6 x 73.2 x 8.7 mm OS:Android OS
From $229
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Huawei P30 Pro
Sensors:Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum NFC:Yes Radio:No USB:USB Type-C 3.1 Charging:40W wired, 70% in 30 min (advertised) | 15W wireless |2.5W reverse wireless Battery Type:Li-Po 4200 mAh, non-removable Speaker:Stereo speakers Video:4K@30fps, 1080p@60fps, 1080p@30fps (gyro-EIS), 720p@960fps Main Camera:40 MP, f/1.6, 27mm (wide), 1/1.7", PDAF, OIS | 8 MP, f/3.4, 125mm (periscope telephoto), 1/4.0", PDAF, OIS, 5x optical zoom | 20 MP, f/2.2, 16mm (ultrawide), 1/2.7", PDAF | TOF 3D, (depth) Selfie Camera Definition:32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8Β΅m Bluetooth:Bluetooth 5,0 Wi-Fi:Wi-Fi 802.11 a/b/g/n/ac SIM:Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by) Chip Options:Kirin 980 (7 nm) Memory:6GB;8GB RAM Storage Description:UFS 2.1 Resolution:1080 x 2340 pixels, 19.5:9 ratio (~398 ppi density) Display Size:6.47 inches, 102.8 cm2 (~88.6% screen-to-body ratio) Display Type:OLED, HDR10 Weight:192 g Dimension:158 x 73.4 x 8.4 mm (6.22 x 2.89 x 0.33 in) OS:Android 9 (upgradable to EMUI 12, no Google Services)
From $175
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Apple iPad Air 4th Gen (2020) LTE
Sensors:Fingerprint (top-mounted), accelerometer, gyro, compass, barometer NFC:No Radio:No USB:USB Type-C 3.1 Gen2, DisplayPort; magnetic connector Charging:20W (USB-C charging) Battery Type:Li-Po 7606 mAh (28.93 Wh), non-removable Speaker:Stereo speakers Video:4K@24/25/30/60fps, 1080p@25/30/60/120/240fps; gyro-EIS Main Camera:12 MP, f/1.8, (wide), 1/3", 1.22Β΅m, dual pixel PDAF Selfie Camera Definition:7 MP, f/2.2, 32mm (standard) Bluetooth:Bluetooth 5.0 Wi-Fi:Wi-Fi 6 Face ID:No Touch ID:Yes (top button) Stylus:Yes (2nd gen) SIM:Nano-SIM + eSIM GPU:Apple GPU (4-core graphics) Chip Options:Apple A14 Bionic Processor:Hexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm) Memory:4GB RAM Storage Description:NVMe SSD Resolution:1640 x 2360 pixels (~264 ppi density) Display Size:10.9 inches, 359.2 cm2 (~81.3% screen-to-body ratio) Display Type:Liquid Retina IPS LCD, 500 nits (typ), True Tone, Wide color (P3) Weight:460 g Dimension:247.6 x 178.5 x 6.1 mm (9.75 x 7.03 x 0.24 in) Manufacturer Ref.:A2324 Maximum OS Supported:Latest iPadOS OS:iPadOS 14
From $298
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Oppo Find N3 Flip
Sensors:Fingerprint (side-mounted), accelerometer, gyro, proximity, compass NFC:Yes Radio:No USB:Type-C 2.0 Charging:44W wired fast charging Battery Type:Li-Po 4300 mAh, non-removable Speaker:Stereo speakers Video:4K@30/60fps, 1080p@30/60/120/240fps Main Camera:Triple: 50 MP (wide) + 48 MP (ultrawide) + 32 MP (telephoto) Selfie Camera Definition:32 MP Bluetooth:Bluetooth 5.3 Wi-Fi:Wi-Fi 6 SIM:Dual SIM (Nano-SIM, dual stand-by) Chip Options:MediaTek Dimensity 9200 Memory:12GB RAM Storage Description:UFS 4.0 Resolution:Main: 1080 x 2520 pixels; Cover: 720 x 382 pixels Display Size:Main: 6.8 inches; Cover: 3.26 inches Display Type:AMOLED, 120Hz refresh rate Weight:198g Dimension:Unfolded: 166.4 x 75.8 x 7.8 mm; Folded: 85.5 x 75.8 x 16.5 mm OS:Android OS
From $334
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Samsung Galaxy S21 Plus 5G
Sensors:Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer | Samsung DeX, Samsung Wireless DeX (desktop experience support) | ANT+ | Bixby natural language commands and dictation | Samsung Pay (Visa, MasterCard certified) | Ultra Wideband (UWB) support NFC:Yes Radio:Yes (Snapdragon model only; market/operator dependent) USB:USB Type-C 3.2, OTG Charging:Fast charging 25W | USB Power Delivery 3.0 | Fast Qi/PMA wireless charging 15W | Reverse wireless charging 4.5W Battery Type:Li-Ion 4800 mAh, non-removable Speaker:Stereo speakers Video:8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS Main Camera:12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8Β΅m, Dual Pixel PDAF, OIS | 64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8Β΅m, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom | 12 MP, f/2.2, 13mm, 120Λ (ultrawide), 1/2.55" 1.4Β΅m, Super Steady video Selfie Camera Definition:10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22Β΅m, Dual Pixel PDAF Bluetooth:Bluetooth 5.0 Wi-Fi:Wi-Fi 6 SIM:Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by) Chip Options:Exynos 2100 (5 nm) - International | Qualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China Memory:8GB RAM Storage Description:UFS 3.1 Resolution:1080 x 2400 pixels, 20:9 ratio (~394 ppi density) Display Size:6.7 inches, 107.8 cm2 (~88.3% screen-to-body ratio) Display Type:Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak) Weight:200 g Dimension:161.5 x 75.6 x 7.8 mm (6.36 x 2.98 x 0.31 in) OS:Android OS
From $209
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Samsung Galaxy Z Fold 4
Sensors:Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | Bixby natural language commands and dictation | Samsung DeX (desktop experience support) | Samsung Pay (Visa, MasterCard certified) | Ultra Wideband (UWB) support NFC:Yes Radio:No USB:USB Type-C 3.2, OTG Charging:Fast charging 25W, 50% in 30 min (advertised) | Fast wireless charging 15W Battery Type:Li-Po 4400 mAh, non-removable Speaker:Stereo speakers Video:4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+ Main Camera:50 MP, f/1.8, 23mm (wide), 1.0Β΅m, Dual Pixel PDAF, OIS | 10 MP, f/2.4, 66mm (telephoto), 1.0Β΅m, PDAF, OIS, 3x optical zoom | 12 MP, f/2.2, 123Λ, 12mm (ultrawide), 1.12Β΅m Selfie Camera Definition:4 MP, f/1.8, 26mm (wide), 2.0Β΅m, under display Bluetooth:Bluetooth 5.2 Wi-Fi:Wi-Fi 6e SIM:Up to two Nano SIM and one eSIM Chip Options:Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Memory:12GB RAM Storage Description:UFS 3.1 Resolution:1812 x 2176 pixels (~373 ppi density) Display Size:7.6 inches, 183.2 cm2 (~90.9% screen-to-body ratio) Display Type:Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak) Weight:263 g Dimension:Unfolded - 155.1 x 130.1 x 6.3 mm | Folded - 155.1 x 67.1 x 14.2-15.8 mm OS:Android OS
From $383
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Google Pixel 8
Sensors:Fingerprint (under display; optical); accelerometer; gyro; proximity; compass; barometer; thermometer (skin temperature) NFC:Yes Radio:No USB:USB Type-C 3.2 Charging:27W wired; PD3.0 | 18W wireless Battery Type:4575 mAh; non-removable Speaker:Stereo speakers Video:4K@30/60fps; 1080p@30/60/120/240fps Main Camera:50 MP; f/1.7; 25mm (wide); 1/1.31"; 1.2Β΅m; dual pixel PDAF; OIS | 12 MP; f/2.2; 126Λ (ultrawide); 1/2.9"; 1.25Β΅m Selfie Camera Definition:10.5 MP; f/2.2; 20mm (ultrawide); 1/3.1" Bluetooth:Bluetooth 5.3 Wi-Fi:Wi-Fi 7 SIM:Nano-SIM and eSIM Chip Options:Google Tensor G3 (4 nm) Memory:8GB RAM Storage Description:UFS 3.1 Resolution:1080 x 2400 pixels (~428 ppi density) Display Size:6.2 inches Display Type:OLED; 120Hz; HDR10+ Weight:187 g Dimension:150.5 x 70.8 x 8.9 mm OS:Android OS
From $318
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Samsung Galaxy S23 Plus
Sensors:Fingerprint (under the display, ultrasonic), accelerometer, gyro, proximity, compass, barometer | Samsung DeX, Samsung Wireless DeX (desktop experience support) | Bixby natural language commands and dictation | Samsung Pay (Visa, MasterCard certified) | Ultra Wideband (UWB) support NFC:Yes Radio:No USB:USB Type-C 3.2, OTG Charging:45W wired, PD3.0, 65% in 30 min (advertised) | 15W wireless (Qi/PMA) | 4.5W reverse wireless Battery Type:Li-Ion 4700 mAh, non-removable Speaker:Stereo speakers Video:8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound rec., gyro-EIS Main Camera:50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0Β΅m, Dual Pixel PDAF, OIS | 10 MP, f/2.4, 70mm (telephoto), 1/3.94", 1.0Β΅m, PDAF, OIS, 3x optical zoom | 12 MP, f/2.2, 13mm, 120Λ (ultrawide), 1/2.55" 1.4Β΅m, Super Steady video Selfie Camera Definition:12 MP, f/2.2, 26mm (wide), Dual Pixel PDAF Bluetooth:Bluetooth 5.3 Wi-Fi:Wi-Fi 6E SIM:Single SIM (Nano-SIM) or Dual Physical SIM (2 Nano-SIMs) Chip Options:Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Memory:8GB RAM Storage Description:UFS 4.0 Resolution:1080 x 2340 pixels, 19.5:9 ratio (~393 ppi density) Display Size:6.6 inches, 105.3 cm2 (~87.6% screen-to-body ratio) Display Type:Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (HBM), 1750 nits (peak) Weight:196 g Dimension:157.8 x 76.2 x 7.6 mm (6.21 x 3.00 x 0.30 in) OS:Android OS
From $314
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Samsung Galaxy Tab A9 Plus Wifi-Only
Sensors:Accelerometer, gyro, proximity, compass NFC:No USB:USB Type-C 2.0 Battery:Li-Po 7040 mAh, non-removable Speaker:Yes, with stereo speakers (4 speakers) Video:1080p@30fps Main Camera:8 MP, AF Selfie Camera Definition:5 MP Bluetooth:Bluetooth 5.1 Wi-Fi:Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Face ID:No Touch ID:No Stylus:No SIM:No Processor:Qualcomm Snapdragon 695 5G Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver) Memory:4GB;8GB RAM Storage Description:eMMC 5.1 Resolution:1920 x 1200 pixels, 16:10 ratio (~206 ppi density) Display Size:11.0 inches, (~80.9% screen-to-body ratio) Display Type:TFT LCD, 90Hz Weight:480 g (1.06 lb) Dimension:257.1 x 168.7 x 6.7 mm (10.12 x 6.64 x 0.26 in) OS:Android 13
From $118
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Apple iPhone 12 Mini
Sensors:Face ID, accelerometer, gyro, proximity, compass, barometer | Ultra Wideband (UWB) support NFC:Yes Radio:No USB:Lightning, USB 2.0 Fast Charging Capability:Up to 50% charge in around 30 minutes with 20W adapter or higher Charging:Wired, PD2.0, 50% in 30 min (advertised) | 15W wireless (MagSafe) | 7.5W wireless (Qi) Battery Type:Li-Ion 2227 mAh, non-removable (8.57 Wh) Speaker:Stereo speakers Audio Playback:Up to 50 hours Video Playback:Up to 15 hours Video:4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, Dolby Vision HDR (up to 30fps), stereo sound rec. Main Camera:12 MP, f/1.6, 26mm (wide), 1.4Β΅m, dual pixel PDAF, OIS | 12 MP, f/2.4, 13mm, 120Λ (ultrawide), 1/3.6" Selfie Camera Definition:12 MP, f/2.2, 23mm (wide), 1/3.6" | SL 3D, (depth/biometrics sensor) Bluetooth:Bluetooth 5.0 Wi-Fi:Wi-Fi 6 (802.11ax) SIM:Nano-SIM and eSIM or Dual SIM (Nano-SIM, dual stand-by) | Apple Pay (Visa, MasterCard, AMEX certified) Chips:Apple A14 Bionic (5 nm) Memory:4GB Capacity:128GB;256GB;64GB Resolution:1080 x 2340 pixels Display Size:5.4 inch Display Type:Super Retina XDR OLED Weight:135g Screen Size:131.5 x 64.2 x 7.4 mm (5.18 x 2.53 x 0.29 in) Manufacturer Part Number.:A2399, A2176, A2398, A2400, A2399 Maximum OS Supported:Latest iOS version OS:iOS 14
From $258
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Apple iPhone 11 Pro Max
Sensors:Face ID, accelerometer, gyro, proximity, compass, barometer | Ultra Wideband (UWB) support NFC:Yes Radio:No USB:Lightning, USB 2.0 Fast Charging Capability:Yes (18W fast charger included) Charging:Wired, PD2.0, 50% in 30 min (advertised) | Wireless (Qi) Battery Type:Li-Ion 3969 mAh, non-removable (15.04 Wh) Speaker:Stereo speakers Audio Playback:Up to 80 hours Video Playback:Up to 20 hours Video:4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, stereo sound rec. Main Camera:12 MP, f/1.8, 26mm (wide), 1/2.55", 1.4Β΅m, dual pixel PDAF, OIS | 12 MP, f/2.0, 52mm (telephoto), 1/3.4", 1.0Β΅m, PDAF, OIS, 2x optical zoom | 12 MP, f/2.4, 120Λ, 13mm (ultrawide), 1/3.6" Selfie Camera Definition:12 MP, f/2.2, 23mm (wide), 1/3.6" | SL 3D, (depth/biometrics sensor) Bluetooth:Bluetooth 5.0 Wi-Fi:Wi-Fi 6 (802.11ax) SIM:Nano-SIM and eSIM or Dual SIM (Nano-SIM, dual stand-by) - for China | Apple Pay (Visa, MasterCard, AMEX certified) Chips:Apple A13 Bionic (7 nm+) Memory:4GB Capacity:64GB;256GB;512GB Resolution:1242 x 2688 pixels Display Size:6.5 inch Display Type:Super Retina XDR OLED Weight:226g Screen Size:158 x 77.8 x 8.1 mm (6.22 x 3.06 x 0.32 in) Manufacturer Part Number.:A2161 (Global), A2218 (China) Maximum OS Supported:Latest iOS version OS:iOS 13
From $283
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Samsung Galaxy Z Flip 3
Sensors:Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer | Samsung Pay (Visa, MasterCard certified) NFC:Yes Radio:No USB:USB Type-C 3.1, OTG Charging:Fast charging 15W | Fast wireless charging 10W | Reverse wireless charging 4.5W Battery Type:Li-Po 3300 mAh, non-removable Speaker:Stereo speakers Video:4K@30/60fps, 1080p@60/240fps, 720p@960fps, HDR10+ Main Camera:12 MP, f/1.8, 27mm (wide), 1/2.55", 1.4Β΅m, Dual Pixel PDAF, OIS | 12 MP, f/2.2, 123Λ (ultrawide), 1.12Β΅m Selfie Camera Definition:10 MP, f/2.4, 26mm (wide), 1.22Β΅m Bluetooth:Bluetooth 5.1 Wi-Fi:Wi-Fi 6 SIM:Nano-SIM, eSIM Chip Options:Qualcomm SM8350 Snapdragon 888 5G (5 nm) Memory:8GB RAM Storage Description:UFS 3.1 Resolution:1080 x 2640 pixels (~426 ppi density) Display Size:6.7 inches, 101.5 cm2 (~84.7% screen-to-body ratio) Display Type:Foldable Dynamic AMOLED 2X, 120Hz, HDR10+, 1200 nits (peak) Weight:183 g Dimension:Unfolded - 166 x 72.2 x 6.9 mm | Folded - 86.4 x 72.2 x 15.9-17.1 mm OS:Android OS
From $211
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Each device undergoes rigorous diagnostic tests, ensuring full functionality, genuine components and reliable performance.
1
Certified quality
Every device passes a 40-point quality check to ensure itβs fully functional, clean, and ready to use.
2
7-Day return
If your order isnβt as described, you have 7 days to return it for free. All process is quick and easy.
3
12-Month warranty
Enjoy peace of mind with a FREE 12-month warranty on every device. Weβve got you covered if anything goes wrong.
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CarousellMOBILE: find your ideal device in-person at Singapore's trusted shop!
CarousellMOBILE: Singapore's trusted certified used electronics store
Why choose our certified used electronics?
1. Rigorous Quality Guarantee
- Every secondhand device passes our comprehensive 40-point inspection process covering technical performance, physical condition, and security verification.
- Only certified used electronics that meet our strict standards earn our quality seal.
- Professional cleaning, sanitization, and complete data wiping on every device.
2. Premium Brand Selection
- Certified used phones: Certified used phones including iPhone, Samsung Galaxy, Google Pixel, and Oppo phones.Β
- Secondhand tablets: Premium certified used tablets like iPad, Samsung tablets, and more.
- Certified used laptops: MacBook and other premium certified used laptops for work and creativity.
- Secondhand smartwatches: Get your hands on certified used smartwatches, including Apple Watch, Samsung Galaxy Watch at unbeatable prices.
3. Unmatched Customer Protection
- 7-day full refund guarantee - return any secondhand device for any reason with our return policy.
- 12-month comprehensive warranty on all certified used electronics - learn more in our warranty policy.
- Same-day free delivery across Singapore when you order certified used devices before 2:45pm.
- Multiple collection points island-wide for convenient pickup.
CarousellMOBILE advantage
Trusted Brand Backing, CarousellMOBILE operates under Singapore's largest marketplace, giving you confidence when buying certified used electronics. Our reputation is built on delivering quality secondhand devices with complete peace of mind.
Smart savings on premium devices
Get flagship certified used phones like iPhone and Samsung at prices up to 40% below retail. Why pay full price when you can own premium secondhand electronics that work like new?
Hassle-free trade-in
Upgrade your device while getting cash for your old one. Our trade-in program makes switching to certified used electronics even more affordable. Learn how to swap your old device for a new one and enjoy extra discounts here.
Shop certified used electronics with confidence
Every secondhand device at CarousellMOBILE comes with our quality guarantee. Whether you're looking for certified used phones, tablets, or laptops, you're getting authentic, tested, and reliable electronics.
Ready to discover Singapore's best certified used electronics?
Browse our collections and experience why thousands choose CarousellMOBILE for their secondhand device needs.