📱 Model features |
| Apple iPhone 4S (32GB) | Xiaomi Poco F3 GT (128GB/6GB) |
| Model | iPhone 4S (32GB) | Poco F3 GT (128GB/6GB) |
| Other model names | iPhone 4S A1387, iPhone 4S A1431 CDMA | Xiaomi Poco F3 GT (M2104K10I, MZB09C6IN) |
| Country or region available | 
(Global, International) | 
India |
| Brand | Apple | Xiaomi |
| Release date | 10/1/2011 | 7/23/2021 |
| Depth | 9.3 millimeters (0.37 inches) | 8.3 millimeters (0.33 inches) |
| Size (width x height) | 58.6 x 115.2 millimeters (2.31 x 4.54 in) | 76.9 x 161.9 millimeters (3.03 x 6.37 in) |
| Weight | 140 grams (4.9 ounces) | 205 grams (7.18 ounces) |
| Build, materials | Aluminum frame, glass front/back | Plastic body, glass front/back |
| Protection against water and others | Not supported | IP53 certified: protection against dust and splashing |
🤖 Operating System |
| Apple iPhone 4S (32GB) | Xiaomi Poco F3 GT (128GB/6GB) |
| System version | iOS 5.0 | Android 11 |
| Firmware update | iOS 9.0 | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor |
| Apple iPhone 4S (32GB) | Xiaomi Poco F3 GT (128GB/6GB) |
| Chipset | 32bit - Samsung Apple A5 (45nm) | 64bit - MediaTek Dimensity 1200 (MT6893) (6nm) |
| CPU | Dual-Core, 1 processor:
1GHz Dual-Core ARM Cortex-A9 | Octa-Core, 3 processors:
3GHz Single-Core ARM Cortex-A78
2.6GHz Triple-Core ARM Cortex-A78
2GHz Quad-Core ARM Cortex-A55 |
| GPU graphical controller | PowerVR SGX543MP2 | ARM Mali-G77 MC9 (886MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage |
| Apple iPhone 4S (32GB) | Xiaomi Poco F3 GT (128GB/6GB) |
| RAM memory | 512MB LPDDR2 | 6GB LPDDR4X |
| Internal storage | 32GB (28GB available)
Flash (EEPROM) | 128GB (106GB available)
UFS 3.1 |
| External storage | Not supported | Not supported |
📲 Display |
| Apple iPhone 4S (32GB) | Xiaomi Poco F3 GT (128GB/6GB) |
| Display type | TFT LED-Backlit IPS LCD | AMOLED |
| Screen size | 3.5" inches | 6.67" inches |
| Screen-to-body ratio | ~54% (screen-to-body ratio) | ~86.3% (screen-to-body ratio) |
| Display resolution | 640x960 pixels (3:2) | 1080x2400 pixels (20:9) |
| Touchscreen | Capacitive Multitouch 5-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 330 PPI | 395 PPI |
| Colors | 16 million | 1 billion |
| Scratch-resistant glass | Gorilla Glass | Gorilla Glass 5 |
| Refresh rate | 60Hz | 120Hz |
| Display features | Not supported | 500nits[typ]
HDR10+ |
📶 Mobile networks |
| Apple iPhone 4S (32GB) | Xiaomi Poco F3 GT (128GB/6GB) |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card |
| SIM card | 1 slot (Single-SIM)
micro-SIM (3FF) | 2 slots (Dual-SIM)
nano-SIM (4FF) |
| Maximum download/upload | 14.4/5.76 Mbps | 2000/1024 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G, 5G |
| Frequency, bands | Expand band detailsCollapse details |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900, A1431: CDMA 800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | A1387 version:
UMTS 850/900/1900/2100
A1431 version:
CDMA2000 1xEV-DO
UMTS 850/900/1900/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | Not supported | LTE Cat20 (1, 3, 5, 8)
TD-LTE (40, 41)
VoLTE |
| Primary 5G network | Not supported | SA/NSA (77, 78) |
| Primary data network | CSD, GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSA |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | UMTS 850/900/1900/2100 |
| Secondary 4G network | Not supported | LTE Cat20 (1, 3, 5, 8)
TD-LTE (40, 41)
VoLTE |
| Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
📷 Camera |
| Apple iPhone 4S (32GB) | Xiaomi Poco F3 GT (128GB/6GB) |
| Back camera (main camera) | 8 megapixels | (triple camera)
64 megapixels
8MP ultrawidef/2.2120°
2MP macrof/2.4 |
| Main camera resolution | 3264x2448 pixels | 10120x6328 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 30 fps |
| Flash | LED flash | Dual-LED flash |
| Focal aperture | f/2.4 (aperture) | f/1.7 (aperture) |
| Focal length | 35mm lens | 26mm lens |
| Sensor size | 1/3.2" inches | 1/2" inches |
| Pixel size | 1.4µm pixel | 0.7µm pixel |
| Autofocus | Autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo only main camera | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera |
| Apple iPhone 4S (32GB) | Xiaomi Poco F3 GT (128GB/6GB) |
| Front camera (secondary) | 0.3 megapixels | 16 megapixels |
| Front camera resolution | 640x480 pixels | 4608x3456 pixels |
| Video recording (secondary) | VGA (640x480) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia |
| Apple iPhone 4S (32GB) | Xiaomi Poco F3 GT (128GB/6GB) |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MPEG4 | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, iTunes | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity |
| Apple iPhone 4S (32GB) | Xiaomi Poco F3 GT (128GB/6GB) |
| USB | USB 2.0 proprietary connector | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack | Type-C jack with 3.5mm jack adapter |
| TV output | Proprietary TV-out | USB Type-C (reversible) |
| Bluetooth | 4.0 + A2DP | 5.1 + A2DP/LE |
| WiFi | 802.11 b/g/n (2.4Ghz) | 802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Supported |
🧭 Sensors |
| Apple iPhone 4S (32GB) | Xiaomi Poco F3 GT (128GB/6GB) |
| Sensors | Accelerometer
Compass
Gyroscope
Proximity sensor | Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery |
| Apple iPhone 4S (32GB) | Xiaomi Poco F3 GT (128GB/6GB) |
| Battery type | LiPo: Li-Ion polymer (Non removable) | LiPo: Li-Ion polymer (Non removable) |
| Battery capacity | 1432 mAh | 5065 mAh |
| Charger, watts | Standard charging | 67W Fast battery charging
Quick Charge 3+
USB Power Delivery 3.0 |
| Talk time autonomy | 8.3 hours | feature not registered |
| Standby | 200 hours (8.3 days) | feature not registered |
➕ Other features |
| Apple iPhone 4S (32GB) | Xiaomi Poco F3 GT (128GB/6GB) |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS, MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized with tutorial | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | - Colors: Black, White
- Videocalling over WiFi only
- Siri natural language commands and dictation
- iCloud service
- WiFi hotspot | - Colors: Predator Black, Gunmetal Silver
- MIUI 12.5 (POCO)
- Protective case included
- Stereo speakers
- 24-bit/192kHz audio (JBL)
- Physical pop-up gaming triggers |
☢️ Radiation rate |
| Apple iPhone 4S (32GB) | Xiaomi Poco F3 GT (128GB/6GB) |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.18W/kg (head), 0.98W/kg (body) | 0.81W/kg (head), 0.48W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.99W/kg (head), 0.99W/kg (body) | feature not registered |