Product
Infinix Zero X
Infinix Zero X
Apple iPhone 5
Apple iPhone 5
Battery
Charging 45W wired, 40% in 15 min -
Stand-by - Up to 225 h (3G)
Talk time - Up to 8 h (3G)
Type 4500 mAh Li-Po 1440 mAh, non-removable (5.45 Wh)
Body
Build Glass front, glass back, plastic frame Glass front (Corning-made glass), aluminum back, aluminum frame
Dimensions 164.1 x 75.7 x 7.8 mm (6.46 x 2.98 x 0.31 in) 123.8 x 58.6 x 7.6 mm (4.87 x 2.31 x 0.30 in)
SIM Nano-SIM + Nano-SIM Nano-SIM
Weight 193 g (6.81 oz) 112 g (3.95 oz)
Comms
Bluetooth Yes 4.0, A2DP, LE
NFC No -
Positioning GPS GPS, A-GPS, GLONASS
Radio FM radio No
USB USB Type-C 2.0, OTG Lightning, USB 2.0
WLAN Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Display
Protection - Corning Gorilla Glass, oleophobic coating
Resolution 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) 640 x 1136 pixels, 16:9 ratio (~326 ppi density)
Size 6.67 inches, 107.4 cm2 (~86.5% screen-to-body ratio) 4.0 inches, 44.1 cm2 (~60.8% screen-to-body ratio)
Type AMOLED, 120Hz, 700 nits (peak) IPS LCD
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity, compass
Launch
Announced 2021, September 13 2012, September 12. Released 2012, September 21
Status Available. Released 2021, September 17 Discontinued
Main Camera
Features Quad-LED flash, HDR, panorama LED flash, panorama, HDR
Single - 8 MP, f/2.4, 33mm (standard), 1/3.2", 1.4µm, AF
Triple 64 MP, f/1.9, (wide), PDAF, OIS 8 MP, f/3.4, 125mm (periscope telephoto), PDAF, 5x optical zoom, OIS 8 MP, f/2.3, 13mm, 120˚ (ultrawide), 1/4.0", 1.12µm, AF -
Video 4K@30fps, 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) No
Internal 128GB 8GB RAM 16GB 1GB RAM, 32GB 1GB RAM, 64GB 1GB RAM
  UFS 2.2 -
Misc
Colors Nebula Black, Starry Silver Black/Slate, White/Silver
Models - A1428, A1429, A1442, iPhone5,1, iPhone5,2
SAR - 1.18 W/kg (head)     1.18 W/kg (body)    
SAR EU - 0.95 W/kg (head)     0.90 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - GSM A1428
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 - GSM A1428
4G bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 4, 17 - GSM A1428
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat3 100/50 Mbps, EV-DO Rev.A 3.1 Mbps
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / EVDO / LTE
  - LTE 850 / 1800 / 2100 - GSM A1429
Platform
Chipset Mediatek MT6785V/CD Helio G95 (12 nm) Apple A6 (32 nm)
CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Dual-core 1.3 GHz Swift (ARM v7-based)
GPU Mali-G76 MC4 PowerVR SGX 543MP3 (triple-core graphics)
OS Android 11, XOS 7.6 iOS 6, upgradable to iOS 10.3.4
Selfie camera
Features Dual-LED flash face detection, FaceTime over Wi-Fi or Cellular
Single 16 MP, (wide) 1.2 MP, f/2.4, 35mm (standard)
Video 1080p@30fps 720p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with dual speakers Yes
  - 16-bit/44.1kHz audio
Tests
Audio quality - Noise -91.3dB / Crosstalk -76.5dB
Battery (old) - Endurance rating 51h
Camera - Photo / Video
Display - Contrast ratio: 1320:1 (nominal) / 3.997:1 (sunlight)
Loudspeaker - Voice 66dB / Noise 66dB / Ring 67dB
Performance - Basemark X: 2229