Xiaomi Poco X3 Pro vs Xiaomi Redmi K40S
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| PHONES | ||
|---|---|---|
| Phone Names | Xiaomi Poco X3 Pro | Xiaomi Redmi K40S |
| 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, 20, 28, 38, 40, 41 - International | 1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42 |
| 5G bands | - | 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA |
| Speed | HSPA, LTE | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G |
| 1, 2, 3, 5, 8, 38, 40, 41 - India | CDMA2000 1x | |
| Launch | ||
|---|---|---|
| Announced | 2021, March 22 | 2022, March 17 |
| Status | Available. Released 2021, March 24 | Available. Released 2022, March 17 |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass 6), plastic back | Glass front (Gorilla Glass 5), plastic back |
| Dimensions | 165.3 x 76.8 x 9.4 mm (6.51 x 3.02 x 0.37 in) | 163.2 x 76 x 7.7 mm (6.43 x 2.99 x 0.30 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 215 g (7.58 oz) | 195 g (6.88 oz) |
| IP53, dust and splash resistant | Splash resistant | |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 6 | Corning Gorilla Glass 5 |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) |
| Size | 6.67 inches, 107.4 cm2 (~84.6% screen-to-body ratio) | 6.67 inches, 107.4 cm2 (~86.6% screen-to-body ratio) |
| Type | IPS LCD, 120Hz, 2404Hz PWM, HDR10, 450 nits (typ) | AMOLED, 120Hz, HDR10+, 1300 nits (peak) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver) | Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) |
| Chipset | Qualcomm Snapdragon 860 (7 nm) | Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) |
| GPU | Adreno 640 | Adreno 650 |
| OS | Android 11, upgradable to Android 12, MIUI 13 for POCO | Android 12, MIUI 13 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (uses shared SIM slot) | No |
| Internal | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| UFS 3.1 | UFS 3.1 | |
| Main Camera | ||
|---|---|---|
| Features | Dual-LED flash, HDR, panorama | Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama |
| Quad | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1.0µm 2 MP (macro) Auxiliary lens | - |
| Single | 20 MP, f/2.2, (wide), 1/3.4", 0.8µm | 20 MP, (wide) |
| Triple | - | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF, OIS 8 MP, 119˚ (ultrawide) 2 MP (macro) |
| Video | 4K@30fps, 1080p@30/60/120/240fps, 1080p@960fps, gyro-EIS | 4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS |
| Selfie camera | ||
|---|---|---|
| Features | HDR, panorama | - |
| Single | 20 MP, f/2.2, (wide), 1/3.4", 0.8µm | 20 MP, (wide) |
| Video | 1080p@30fps | 1080p@30/120fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | No |
| 35mm jack | Yes | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| 24-bit/192kHz audio | 24-bit/192kHz audio | |
| Comms | ||
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | 5.2, A2DP, LE |
| Infrared port | Yes | - |
| NFC | Yes (market/region dependent) | Yes |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) |
| Radio | FM radio, recording | No |
| USB | USB Type-C 2.0, OTG | 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/6, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 33W wired, 59% in 30 min, 100% in 59 min | 67W wired, PD3.0, QC3, 100% in 38 min |
| Type | Li-Po 5160 mAh | Li-Po 4500 mAh |
| Misc | ||
|---|---|---|
| Colors | Phantom Black, Frost Blue, Metal Bronze | Black, Gray, Blue, Green |
| Models | M2102J20SG, M2102J20SI | - |
| Price | $ 128.04 / £ 249.99 | About 260 EUR |
| SAR | 0.99 W/kg (head) 0.67 W/kg (body) | - |
| SAR EU | 0.57 W/kg (head) 0.90 W/kg (body) | - |
| Tests | ||
|---|---|---|
| Battery life | Endurance rating 112h | - |
| Camera | Photo / Video | - |
| Display | Contrast ratio: 1401:1 (nominal) | - |
| Loudspeaker | -26.1 LUFS (Good) | - |
| Performance | AnTuTu: 453223 (v8) GeekBench: 2574 (v5.1) GFXBench: 38fps (ES 3.1 onscreen) | - |
| OUR TESTS | ||
|---|---|---|
| Battery (old) | Endurance rating 112h | - |
| Camera | Photo / Video | - |
| Display | Contrast ratio: 1401:1 (nominal) | - |
| Loudspeaker | -26.1 LUFS (Good) | - |
| Performance | AnTuTu: 453223 (v8) GeekBench: 2574 (v5.1) GFXBench: 38fps (ES 3.1 onscreen) | - |