Samsung Galaxy M31 vs Xiaomi Poco X3 NFC
| Phones Images | |||||
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| PHONES | ||
|---|---|---|
| Phone Names | Samsung Galaxy M31 | Xiaomi Poco X3 NFC |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66 | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM / HSPA / LTE | GSM / HSPA / LTE |
| Launch | ||
|---|---|---|
| Announced | 2020, February 25. Released 2020, March 05 | 2020, September 07 |
| Status | Discontinued | Available. Released 2020, September 08 |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass 3), plastic back, plastic frame | Glass front (Gorilla Glass 5), aluminum frame, plastic back |
| Dimensions | 159.2 x 75.1 x 8.9 mm (6.27 x 2.96 x 0.35 in) | 165.3 x 76.8 x 9.4 mm (6.51 x 3.02 x 0.37 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 191 g (6.74 oz) | 215 g (7.58 oz) |
| - | IP53, dust and splash resistant | |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 3 | Corning Gorilla Glass 5 |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
| Size | 6.4 inches, 100.5 cm2 (~84.1% screen-to-body ratio) | 6.67 inches, 107.4 cm2 (~84.6% screen-to-body ratio) |
| Type | Super AMOLED, 420 nits (peak) | IPS LCD, 120Hz, HDR10, 450 nits (typ) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) |
| Chipset | Exynos 9611 (10 nm) | Qualcomm SM7150-AC Snapdragon 732G (8 nm) |
| GPU | Mali-G72 MP3 | Adreno 618 |
| OS | Android 10, upgradable to Android 12, One UI 4.1 | Android 10, upgradable to Android 12, MIUI 14 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (dedicated slot) | microSDXC (uses shared SIM slot) |
| Internal | 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM | 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM |
| UFS 2.1 | UFS 2.1 | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, panorama, HDR | Dual-LED flash, HDR, panorama |
| Quad | - | 64 MP, f/1.9, (wide), 1/1.73", 0.8µm, PDAF 13 MP, f/2.2, 119˚ (ultrawide), 1.0µm 2 MP (macro) Auxiliary lens |
| Triple | 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 5 MP (macro) Auxiliary lens | - |
| Video | 4K@30fps, 1080p@30fps, gyro-EIS | 4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS |
| Selfie camera | ||
|---|---|---|
| Features | HDR | HDR, panorama |
| Single | 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm | 20 MP, f/2.2, (wide), 1/3.4", 0.8µm |
| Video | 4K@30fps, 1080p@30fps | 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | Yes |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes | Yes, with stereo speakers |
| - | 24-bit/192kHz audio | |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 5.1, A2DP, LE |
| Infrared port | - | Yes |
| NFC | Yes (market/region dependent) | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GLONASS, BDS |
| Radio | FM radio, RDS, recording | FM radio, recording |
| USB | USB Type-C 2.0 | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Virtual proximity sensing | - | |
| Battery | ||
|---|---|---|
| Charging | 15W wired | 33W wired, 62% in 30 min, 100% in 65 min |
| Type | Li-Po 6000 mAh | Li-Po 5160 mAh |
| Misc | ||
|---|---|---|
| Colors | Ocean Blue, Space Black, Red | Cobalt Blue, Shadow Gray |
| Models | SM-M315F, SM-M315F/DS, SM-M315F/DSN | M2007J20CG, M2007J20CT |
| Price | About 310 EUR | About 100 EUR |
| SAR | 0.52 W/kg (head) 0.69 W/kg (body) | 0.77 W/kg (head) 0.61 W/kg (body) |
| SAR EU | 0.48 W/kg (head) 1.13 W/kg (body) | 0.56 W/kg (head) 0.99 W/kg (body) |
| Pricing | ||
|---|---|---|
| 128GB 6GB RAM | C$ 885.00 | € 259.00 |
| 128GB 8GB RAM | - | Rp 2,800,000 |
| 64GB 6GB RAM | - | € 229.00 |
| RENEWED | £ 199.00 | £ 119.00 |
| Tests | ||
|---|---|---|
| Battery life | - | Endurance rating 125h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: 1299:1 (nominal) |
| Loudspeaker | - | -25.3 LUFS (Very good) |
| Performance | - | AnTuTu: 283750 (v8) GeekBench: 1777 (v5.1) GFXBench: 16fps (ES 3.1 onscreen) |
| OUR TESTS | ||
|---|---|---|
| Battery (old) | - | Endurance rating 125h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: 1299:1 (nominal) |
| Loudspeaker | - | -25.3 LUFS (Very good) |
| Performance | - | AnTuTu: 283750 (v8) GeekBench: 1777 (v5.1) GFXBench: 16fps (ES 3.1 onscreen) |