Xiaomi Poco X4 Pro 5G vs vivo Y55
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| PHONES | ||
|---|---|---|
| Phone Names | Xiaomi Poco X4 Pro 5G | vivo Y55 |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - Global | HSDPA 850 / 900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41 - Global | 1, 3, 5, 8, 40 |
| 5G bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA - Global | - |
| Speed | HSPA, LTE, 5G | HSPA, LTE |
| Technology | GSM / HSPA / LTE / 5G | GSM / HSPA / LTE |
| 1, 3, 5, 8, 28, 40, 78 SA/NSA - India | - | |
| Launch | ||
|---|---|---|
| Announced | 2022, February 28 | 2022, July 02 |
| Status | Available. Released 2022, March 23 | Available. Released 2022, July 02 |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass 5), glass back, plastic frame | Glass front, plastic frame, plastic back |
| Dimensions | 164.2 x 76.1 x 8.1 mm (6.46 x 3.00 x 0.32 in) | 160.8 x 73.8 x 8.4 mm (6.33 x 2.91 x 0.33 in) |
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Weight | 205 g (7.23 oz) | 182 g (6.42 oz) |
| IP53, dust and splash resistant | - | |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 5 | Schott Xensation glass |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~409 ppi density) |
| Size | 6.67 inches, 107.4 cm2 (~86.0% screen-to-body ratio) | 6.44 inches, 100.1 cm2 (~84.4% screen-to-body ratio) |
| Type | Super AMOLED, 120Hz, 700 nits, 1200 nits (peak) | AMOLED |
| Platform | ||
|---|---|---|
| CPU | Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver) | Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) |
| Chipset | Qualcomm SM6375 Snapdragon 695 5G (6 nm) | Qualcomm SM6225 Snapdragon 680 4G (6 nm) |
| GPU | Adreno 619 | Adreno 610 |
| OS | Android 11, MIUI 13 for POCO | Android 12, Funtouch 12 |
| Memory | ||
|---|---|---|
| Card slot | microSDXC (uses shared SIM slot) | microSDXC (dedicated slot) |
| Internal | 64GB 6GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM | 128GB 8GB RAM |
| UFS 2.2 | - | |
| Main Camera | ||
|---|---|---|
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Single | 16 MP, f/2.5, (wide), 1/3.06" 1.0µm | - |
| Triple | 108 MP, f/1.9, 26mm (wide), 1/1.52", 0.7µm, PDAF - Global version 64 MP, f/1.8, 26mm (wide), 0.7µm, PDAF - India version 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) | 50 MP, f/1.8, (wide), 1/2.76", 0.64µm, PDAF 2 MP (macro) Auxiliary lens |
| Video | 1080p@30fps | 1080p@30fps, gyro-EIS |
| Selfie camera | ||
|---|---|---|
| Features | HDR, panorama | - |
| Single | 16 MP, f/2.5, (wide), 1/3.06" 1.0µm | 16 MP, f/2.0, (wide) |
| Video | 1080p@30fps | 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | Yes | - |
| 35mm jack | Yes | Yes |
| Loudspeaker | Yes, with stereo speakers | Yes |
| 24-bit/192kHz audio | - | |
| Comms | ||
|---|---|---|
| Bluetooth | 5.1, A2DP, LE | 5.0, A2DP, LE |
| Infrared port | Yes | - |
| NFC | Yes (market/region dependent) | No |
| Positioning | GPS, GLONASS, BDS, GALILEO | GPS, GLONASS, GALILEO, BDS |
| Radio | FM radio | FM radio |
| 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, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 67W wired, PD3.0, QC3, 70% in 22 min, 100% in 41 min | 44W wired, 50% in 27 min |
| Type | Li-Po 5000 mAh | 5000 mAh |
| Misc | ||
|---|---|---|
| Colors | Laser Black, Laser Blue, Poco Yellow | Midnight Galaxy, Ice Dawn |
| Models | 2201116PG | - |
| Price | € 160.40 / $ 419.99 / £ 255.00 / ₹ 12,940 | About 250 EUR |
| SAR | 1.06 W/kg (head) 1.09 W/kg (body) | - |
| SAR EU | 0.60 W/kg (head) 0.96 W/kg (body) | - |
| Tests | ||
|---|---|---|
| Battery life | Endurance rating 119h | - |
| Camera | Photo / Video | - |
| Display | Contrast ratio: Infinite (nominal) | - |
| Loudspeaker | -26.8 LUFS (Good) | - |
| Performance | AnTuTu: 335353 (v8), 384646 (v9) GeekBench: 2063 (v5.1) GFXBench: 17fps (ES 3.1 onscreen) | - |
| OUR TESTS | ||
|---|---|---|
| Battery (old) | Endurance rating 119h | - |
| Camera | Photo / Video | - |
| Display | Contrast ratio: Infinite (nominal) | - |
| Loudspeaker | -26.8 LUFS (Good) | - |
| Performance | AnTuTu: 335353 (v8), 384646 (v9) GeekBench: 2063 (v5.1) GFXBench: 17fps (ES 3.1 onscreen) | - |