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Apple iPhone 4S |
Xiaomi Poco X3 Pro |
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| Manufacturer | Apple | Xiaomi |
| Announced | October 2011 | March 2021 |
| Status | Available - October 2011 | Coming Soon - March 2021 |
| Colors | Black, White | Phantom Black, Frost Blue, Metal Bronze |
| Form Factor | Candybar | Candybar |
| Dimension |
115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in) |
165.3 x 76.8 x 9.4 mm (6.51 x 3.02 x 0.37 in) |
| Weight | 140 g (4.94 oz) | 215 g (7.58 oz) |
| SIM Type | - | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 CDMA2000 1xEV-DO |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | - | 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 |
| Messaging | SMS, MMS, Push Mail, EMail, IM | |
| Build Features | - | - Fingerprint Sensor (side-mounted) IP53, dust and splash protection |
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| OS | iOS 5 | Android 11 |
| User Interface | - | MIUI 12 for POCO |
| Processor | 1 GHz dual-core ARM Cortex-A9 processor, Apple A5 chipset [Similar] | Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver), Qualcomm Snapdragon 860 (7 nm) [Similar] |
| GPU | PowerVR SGX543MP2 [Similar] | Adreno 640 [Similar] |
| RAM | 512 MB [Browse Similar] | 8 GB [Browse Similar] |
| Internal Memory | 16/32/64 GB storage | 256 GB |
| External Memory | No | microSDXC (uses shared SIM slot) |
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| Type | LED-backlit IPS TFT | IPS LCD Screen 120Hz Refresh Rate HDR10 450 nits (typ) Corning Gorilla Glass 6 |
| Colors | capacitive touchscreen | 16M Colour |
| Size | 3.5 inches [Similar] | 6.67 inches [Similar] |
| Resolution | 640 x 960 pixels (330 ppi) | 1080 x 2400 pixels (395 ppi) |
| Screen-to-Body Ratio | 53.92% | 84.43% |
| Multi-Touch | ![]() |
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| 3.5mm Jack | ![]() |
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| Radio | No | Unspecified |
| Games | Downloadable, incl. motion-bas | Yes + Downloadable |
| Loud Speaker | ![]() |
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| Rear Camera | 8 MP, 3264x2448 pixels [Similar] | 48 MP + 8 MP + 2 MP + 2 MP [Similar] |
| Flash | LED flash | Dual-LED flash |
| Features | Auto focus, Touch Focus, Geo-tagging, Face Detection, HDR | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide) 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, panorama |
| Video | Yes, 1080p@30fps, LED video light, video stabilization, geo-tagging | 4K@30fps, 1080p@30/60fps, gyro-EIS |
| Front Camera | Yes, VGA [Similar] |
20 MP, f/2.2, (wide), 1/3.4", 0.8µm HDR, panorama 1080p@30fps [Similar] |
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| GPRS | Yes | Yes |
| Edge | Yes | Yes |
| 3G | HSDPA, 14.4 Mbps; HSUPA, 5.8 Mbps | HSPA 42.2/5.76 Mbps, LTE-A |
| Bluetooth | Yes, v4.0 with A2DP | 5.0, A2DP, LE |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | Yes, v2.0 | USB Type-C 2.0, USB On-The-Go |
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Browser | HTML (Safari) | Yes |
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| Call Records | 100 received, dialed and missed calls | Practically unlimited |
| Internal | 16/32/64 GB storage, 512 MB RAM | 256 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1 |
| Expandable Storage | No | microSDXC (uses shared SIM slot) |
| USB OTG | - | Supported |
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| Fingerprint | ![]() |
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| Proximity Sensor | ![]() |
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| Accelerometer Sensor | ![]() |
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| NFC | ![]() |
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| Type | Standard battery, Li-Po | Non-removable Li-Po Battery Fast battery charging 33W, 59% in 30 min, 100% in 59 min (advertised) |
| Capacity | 1432 mAh | 5160 mAh |
| Stand by | Up to 200 h (2G) Up to 200 h (3G) |
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| Talk Time | Up to 14 h (2G) Up to 8 h (3G) |
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