Product
Xiaomi Poco F2 Pro
Xiaomi Poco F2 Pro
Apple iPhone 4s
Apple iPhone 4s
Battery
Charging 30W wired, PD3.0, QC4, 100% in 63 min -
Stand-by - Up to 200 h (3G)
Talk time - Up to 8 h (3G)
Type Li-Po 4700 mAh Li-Po 1432 mAh, non-removable (5.3 Wh)
Body
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame Glass front (Corning-made glass), glass back, stainless steel frame
Dimensions 163.3 x 75.4 x 8.9 mm (6.43 x 2.97 x 0.35 in) 115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in)
SIM Nano-SIM + Nano-SIM Micro-SIM
Weight 219 g (7.72 oz) 140 g (4.94 oz)
  - Scratch-resistant glass back panel
Comms
Bluetooth 5.1, A2DP, LE, aptX HD, aptX Adaptive 4.0, A2DP, LE
Infrared port Yes -
NFC Yes -
Positioning GPS (L1+L5), GLONASS (G1), BDS (B1), GALILEO (E1+E5a), QZSS (L1+L5) GPS, A-GPS, GLONASS
Radio No No
USB USB Type-C 2.0, OTG 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n, hotspot
Display
Protection Corning Gorilla Glass 5 Corning Gorilla Glass, oleophobic coating
Resolution 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) 640 x 960 pixels, 3:2 ratio (~330 ppi density)
Size 6.67 inches, 107.4 cm2 (~87.2% screen-to-body ratio) 3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio)
Type Super AMOLED, HDR10+, 500 nits (typ) IPS LCD
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer Accelerometer, gyro, proximity, compass
Launch
Announced 2020, May 12 2011, October 04. Released 2011, October 14
Status Available. Released 2020, May 19 Discontinued
Main Camera
Features Dual-LED dual-tone flash, HDR, panorama LED flash, panorama, HDR
Quad 64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF 5 MP, f/2.2, 50mm (telephoto macro), AF 13 MP, f/2.4, 123˚ (ultrawide), 1.12µm 2 MP, f/2.4, (depth) -
Single - 8 MP, f/2.4, 35mm (standard), 1/3.2", 1.4µm, AF
Video 8K@24/30fps, 4K@30/60fps, 1080p@30/60/120/240fps, 1080p@960fps; gyro-EIS 1080p@30fps
Memory
Card slot No No
Internal 64GB 6GB RAM, 128GB 6GB RAM, 256GB 8GB RAM 8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM, 64GB 512MB RAM
  UFS 3.1 6GB RAM (LPDDR4X) 8GB RAM (LPDDR5) -
Misc
Colors Neon Blue, Phantom White, Electric Purple, Cyber Gray Black, White
Models M2004J11G A1431, A1387, iPhone4,1
SAR 1.09 W/kg (head)     0.51 W/kg (body)     1.18 W/kg (head)     0.98 W/kg (body)    
SAR EU 0.79 W/kg (head)     1.03 W/kg (body)     0.99 W/kg (head)     0.99 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - International HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 - International -
5G bands 77, 78 Sub6 -
Speed HSPA, LTE, 5G HSPA 14.4/5.76 Mbps
Technology GSM / HSPA / LTE / 5G GSM / CDMA / HSPA / EVDO
  - CDMA2000 1xEV-DO
Our Tests
Battery (old) Endurance rating 120h -
Camera Photo / Video -
Display 854 nits max brightness (measured) -
Loudspeaker -25.6 LUFS (Very good) -
Performance AnTuTu: 538221 (v8) GeekBench: 3332 (v5.1) GFXBench: 40fps (ES 3.1 onscreen) -
Platform
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Apple A5 (45 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Dual-core 1.0 GHz Cortex-A9
GPU Adreno 650 PowerVR SGX543MP2
OS Android 10, upgradable to Android 12, MIUI 14 iOS 5, upgradable to iOS 9.3.6
Selfie camera
Features HDR -
Single Motorized pop-up 20 MP, f/2.2, (wide), 1/3.4", 0.8µm VGA, videocalling over Wi-Fi and 3G
Video 1080p@30fps, 720p@120fps 480p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
  24-bit/192kHz Hi-Res audio -
Tests
Audio quality - Noise -91.2dB / Crosstalk -93.0dB
Battery (old) - Endurance rating 45h
Camera - Photo / Video
Display - Contrast ratio: 1261:1 (nominal) / 2.269:1 (sunlight)
Loudspeaker - Voice 65dB / Noise 64dB / Ring 74dB