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Apple iPhone X vs Apple iPhone 7 vs Apple iPhone 3G

Apple iPhone X vs Apple iPhone 7 vs Apple iPhone 3G comparison

Show Only Differences Highlight Differences	Apple iPhone X	Apple iPhone 7	Apple iPhone 3G
ratings
Overall NDTV Rating	Read Review	Read Review	-
Design Rating			-
Display Rating			-
Software Rating			-
Performance Rating			-
Battery Life Rating			-
Camera Rating			-
Value for Money Rating			-
key specs
Display	5.80-inch	4.70-inch	-
Processor	Apple A11 Bionic	Apple A10 Fusion	412 MHz one-core
Front Camera	7-megapixel	7-megapixel	Unspecified
Rear Camera	12-megapixel + 12-megapixel	12-megapixel	2-megapixel
RAM	3GB	2GB	128MB
Storage	64GB	32GB	8GB
Battery Capacity	2716mAh	1960mAh	-
OS	iOS 11	iOS 10	iOS
Resolution	1125x2436 pixels	750x1334 pixels	320x480 pixels
general
Brand	Apple	Apple	Apple
Model	iPhone X	iPhone 7	iPhone 3G
Release date	September 1, 2017	September 1, 2016	July 1, 2008
Launched in India	Yes	Yes	-
Form factor	Touchscreen	Touchscreen	Bar
Dimensions (mm)	143.60 x 70.90 x 7.70	138.30 x 67.10 x 7.10	115.50 x 62.10 x 12.30
Weight (g)	174.00	138.00	-
Battery capacity (mAh)	2716	1960	-
Removable battery	No	No	No
Fast charging	Proprietary	-	-
Colours	-	Red, Rose Gold, Gold, Silver, Black, Jet Black	Black, White
display
Screen size (inches)	5.80	4.70	-
Touchscreen	Yes	Yes	Yes
Resolution	1125x2436 pixels	750x1334 pixels	320x480 pixels
Aspect ratio	19.5:9	16:9	-
Pixels per inch (PPI)	458	326	165
hardware
Processor	2.39GHz hexa-core	2.34GHz quad-core	412 MHz one-core
Processor make	Apple A11 Bionic	Apple A10 Fusion	-
RAM	3GB	2GB	128MB
Internal storage	64GB	32GB	8GB
Expandable storage	No	No	No
camera
Rear camera	12-megapixel (f/1.8, 1.22-micron) + 12-megapixel (f/2.4, 1.0-micron)	12-megapixel (f/1.8)	2-megapixel
Rear autofocus	Phase detection autofocus	Phase detection autofocus	-
Rear flash	Dual LED	Dual LED	-
Front camera	7-megapixel (f/2.2)	7-megapixel (f/2.2)	Unspecified
software
Operating system	iOS 11	iOS 10	iOS
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac	-
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.20	Yes, v 2.00
NFC	Yes	Yes	No
Infrared	No	No	No
USB OTG	No	No	No
FM	No	No	No
Number of SIMs	1	1	1
Wi-Fi Direct	No	No	No
Mobile High-Definition Link (MHL)	No	No	No
Lightning	-	Yes	-
Headphones	-	-	3.5mm
sim 1
SIM Type	Nano-SIM	Nano-SIM	Regular
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	No
sensors
Face unlock	Yes	-	-
Compass/ Magnetometer	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	No
Gyroscope	Yes	Yes	Yes
Barometer	Yes	Yes	No
Temperature sensor	No	No	No
Fingerprint sensor	-	Yes	-

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