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Specifications
 

Apple iPhone 4s

Apple iPhone X

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Apple iPhone 4s
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Apple iPhone 4s

Apple iPhone X

Network
Technology GSM / CDMA / HSPA / EVDO GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
  CDMA 800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
  CDMA2000 1xEV-DO
4G Network 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 34, 38, 39, 40, 41, 66
Speed HSPA 14.4/5.76 Mbps HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/150 Mbps, EV-DO Rev.A 3.1 Mbps
Launch
Announced 2011, October 04. Released 2011, October 14 2017, September 12
Status Discontinued Available. Released 2017, November 03
Body
Dimensions 115.2 x 58.6 x 9.3 mm (4.54 x 2.31 x 0.37 in) 143.6 x 70.9 x 7.7 mm (5.65 x 2.79 x 0.30 in)
3D size compare
Weight 140 g (4.94 oz) 174 g (6.14 oz)
Build Glass front (Corning-made glass), glass back, stainless steel frame Glass front (Corning-made glass), glass back (Corning-made glass), stainless steel frame
SIM Micro-SIM Nano-SIM
 Scratch-resistant glass back panel IP67 dust/water resistant (up to 1m for 30 min)
Apple Pay (Visa, MasterCard, AMEX certified)
Display
Type IPS LCD Super Retina OLED, HDR10, Dolby Vision, 625 nits (HBM)
Size 3.5 inches, 36.5 cm2 (~54.0% screen-to-body ratio) 5.8 inches, 84.4 cm2 (~82.9% screen-to-body ratio)
Resolution 640 x 960 pixels, 3:2 ratio (~330 ppi density) 1125 x 2436 pixels, 19.5:9 ratio (~458 ppi density)
Protection Corning Gorilla Glass, oleophobic coating Scratch-resistant glass
  3D Touch
Platform
OS iOS 5, upgradable to iOS 9.3.6 iOS 11.1.1, up to iOS 16.7.5
Chipset Apple A5 (45 nm) Apple A11 Bionic (10 nm)
CPU Dual-core 1.0 GHz Cortex-A9 Hexa-core 2.39 GHz (2x Monsoon + 4x Mistral)
GPU PowerVR SGX543MP2 Apple GPU (three-core graphics)
Memory
Card slot No No
Internal 8GB 512MB RAM, 16GB 512MB RAM, 32GB 512MB RAM, 64GB 512MB RAM 64GB 3GB RAM, 256GB 3GB RAM
  NVMe
Main Camera
Modules 8 MP, f/2.4, 35mm (standard), 1/3.2", 1.4µm, AF 12 MP, f/1.8, 28mm (wide), 1/3.0", 1.22µm, dual pixel PDAF, OIS
12 MP, f/2.4, 52mm (telephoto), 1/3.4", 1.0µm, PDAF, OIS, 2x optical zoom
Features LED flash, panorama, HDR Quad-LED dual-tone flash, HDR (photo/panorama), panorama, HDR
Video 1080p@30fps 4K@24/30/60fps, 1080p@30/60/120/240fps
Selfie Camera
Modules VGA, videocalling over Wi-Fi and 3G 7 MP, f/2.2, 32mm (standard)
SL 3D, (depth/biometrics sensor)
Features HDR
Video 480p@30fps 1080p@30fps
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Sound
Loudspeaker Yes Yes, with stereo speakers
3.5mm jack Yes No
Comms
WLAN Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Bluetooth 4.0, A2DP, LE 5.0, A2DP, LE
Positioning GPS, A-GPS, GLONASS GPS, GLONASS, GALILEO, QZSS
NFC Yes
Infrared port No No
Radio No No
USB 2.0 Lightning, USB 2.0
Features
Sensors Accelerometer, gyro, proximity, compass Face ID, accelerometer, gyro, proximity, compass, barometer
Battery
Type Li-Po 1432 mAh, non-removable (5.3 Wh) Li-Ion 2716 mAh, non-removable (10.35 Wh)
Charging 15W wired, PD2.0, 50% in 30 min (advertised)
Wireless (Qi)
Stand-by Up to 200 h (3G)
Talk time Up to 8 h (3G) Up to 21 h (3G)
Misc
Colors Black, White Space Gray, Silver
SAR 1.18 W/kg (head)     0.98 W/kg (body)     1.09 W/kg (head)     1.17 W/kg (body)    
SAR EU 0.99 W/kg (head)     0.99 W/kg (body)    
Models A1431, A1387, iPhone4,1 A1865, A1901, A1902, A1903, iPhone10,3, iPhone10,6
Price About 190 EUR $ 155.70 / C$ 277.99 / £ 131.95 / € 198.50
Tests
Performance AnTuTu: 233100 (v7)
GeekBench: 10215 (v4.4)
GFXBench: 28fps (ES 3.1 onscreen)
Display Contrast ratio: 1261:1 (nominal) / 2.269:1 (sunlight) Contrast ratio: Infinity (nominal), 5.013 (sunlight)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker Voice 65dB / Noise 64dB / Ring 74dB Voice 68dB / Noise 74dB / Ring 76dB
Audio quality Noise -91.2dB / Crosstalk -93.0dB Noise -93.7dB / Crosstalk -82.8dB
Battery (old) Endurance rating 45h Endurance rating 74h

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