Apple iPhone X vs iPhone 8

54 out of 100

49 out of 100

Here we compared two flagship smartphones: the 5.8-inch Apple iPhone X (with Apple A11 Bionic) that was released on September 12, 2017, against the Apple iPhone 8, which is powered by the same chip. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

Differences
Review
Specs
Benchmarks
Battery life
Camera
Comments

Key differences

An overview of the main advantages of each smartphone

Reasons to consider the Apple iPhone X

Has a 1.1 inches larger screen size
Comes with 895 mAh larger battery capacity: 2716 vs 1821 mAh
Thinner bezels – 17.5% more screen real estate
The rear camera has a 2x optical zoom
40% higher pixel density (458 vs 326 PPI)
Has 50% more RAM: 3GB versus 2GB
OLED display (versus competitor''s IPS LCD)

Reasons to consider the Apple iPhone 8

Fingerprint scanner
Weighs 26 grams less

Review

Evaluation of Apple iPhone X and iPhone 8 crucial features

Display

Screen quality, color accuracy, brightness

Type	OLED	IPS LCD
Size	5.8 inches	4.7 inches
Resolution	1125 x 2436 pixels	750 x 1334 pixels
Aspect ratio	19.5:9	16:9
PPI	458 ppi	326 ppi
Refresh rate	60 Hz	60 Hz
Adaptive refresh rate	No	No
Max rated brightness	625 nits	625 nits
HDR support	Yes, Dolby Vision	No
Screen protection	Tempered glass	Tempered glass
Screen-to-body ratio	82.9%	65.4%
Display features	- DCI-P3	-

RGB color space	99.3%	99.9%
PWM	240 Hz	Not detected
Response time	2.2 ms	22 ms
Contrast	∞ Infinity	1373:1

Height	143.6 mm (5.65 inches)	138.4 mm (5.45 inches)
Width	70.9 mm (2.79 inches)	67.3 mm (2.65 inches)
Thickness	7.7 mm (0.3 inches)	7.3 mm (0.29 inches)
Weight	174 g (6.14 oz)	148 g (5.22 oz)
Waterproof	IP67	IP67
Rear material	Glass	Glass
Frame material	Metal	Metal
Colors	Silver, Gray	Silver, Gold, Gray
Fingerprint scanner	No	Yes, in-button

Chipset	Apple A11 Bionic	Apple A11 Bionic
Max clock	2390 MHz	2100 MHz
CPU cores	6 (2 + 4)	6 (2 + 4)
Architecture	- 4 cores at 1.42 GHz: Mistral - 2 cores at 2.39 GHz: Monsoon	- 4 cores at 1.42 GHz: Mistral - 2 cores at 2.39 GHz: Monsoon
Lithography process	10 nanometers	10 nanometers
Graphics	Apple A11 GPU	Apple A11 GPU
GPU shading units	192	192
GPU clock	1066 MHz	1066 MHz
FLOPS	~409.3 GFLOPS	~409.3 GFLOPS

CPU	114085	130384
GPU	91682	91667
Memory	97456	83818
UX	117666	104393
Total score	422603	413559

Max surface temperature	45.7 °C	45.4 °C
Stability	63%	62%
Graphics test	21 FPS	18 FPS
Graphics score	3524	3135

Storage size	64, 256 GB	64, 256 GB
Storage type	NVMe	NVMe
Memory card	No	No

Operating system	iOS 11.1 (Can be upgraded to iOS 16.5)	iOS 11 (Can be upgraded to iOS 16.5)
OS size	5.3 GB	6 GB

Capacity	2716 mAh	1821 mAh
Max charge power	18 W	15 W
Battery type	Li-Ion	Li-Ion
Replaceable	No	No
Wireless charging	Yes, Qi (7.5 W)	Yes, Qi (7.5 W)
Reverse charging	No	No
Fast charging	Yes (50% in 30 min)	Yes (50% in 30 min)
Full charging time	2:00 hr	1:15 hr

Web browsing	07:08 hr	08:04 hr
Watching video	09:17 hr	08:37 hr
Gaming	04:04 hr	03:56 hr
Standby	84 hr	82 hr

RAM
RAM size	3 GB	2 GB
Memory type	LPDDR4	LPDDR4
Channels	2	2

Main camera
Matrix	12 megapixels	12 megapixels
Image resolution	4032 x 3024	4032 x 3024
Zoom	Optical, 2x	Digital
Flash	Quad LED	Quad LED
Stabilization	Optical	Optical
8K video recording	No	No
4K video recording	Up to 60FPS	Up to 60FPS
1080p video recording	Up to 240FPS	Up to 60FPS
Slow motion	240 FPS (1080p)	240 FPS (1080p)
Lenses	2 (12 MP + 12 MP)	1 (12 MP)
Wide (main) lens	- 12 MP - Aperture: f/1.8 - Focal length: 28 mm - Pixel size: 1.22 micron - Sensor: 1/3", Apple iSight Duo Camera (BSI CMOS) - Phase autofocus (Dual Pixel) - Optical stabilization	- 12 MP - Aperture: f/1.8 - Focal length: 28 mm - Pixel size: 1.22 micron - Sensor: 1/3", Apple iSight Camera (BSI CMOS) - Phase autofocus - Optical stabilization
Telephoto lens	- 12 MP - Aperture: f/2.4 - Focal length: 52 mm - Pixel size: 1 micron - Sensor: 1/3.4" (BSI CMOS) - Phase autofocus - Optical stabilization	-
Camera features	- Bokeh mode - Pro mode - RAW support	- Bokeh mode - Pro mode - RAW support
Samples	Photo samples of Apple iPhone X from DxOMark	Photo samples of Apple iPhone 8 from DxOMark

Selfie camera
Megapixels	7 megapixels	7 megapixels
Image resolution	3472 x 2063	3088 x 2320
Aperture	f/2.2	f/2.2
Focal length	32 mm	32 mm
Pixel size	-	1 microns
Sensor type	BSI CMOS	BSI CMOS
Video resolution	1080p (Full HD) at 30 FPS	1080p (Full HD) at 30 FPS

Wi-Fi standard	Wi-Fi 5 (802.11 b/g/n/ac)	Wi-Fi 5 (802.11 b/g/n/ac)
Wi-Fi features	- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot	- Dual Band - Wi-Fi Hotspot
Bluetooth version	5	5
Bluetooth features	LE, A2DP	LE, A2DP
USB type	No	No
USB version	2	2
USB features	- Charging - USB-Storage mode	- Charging - USB-Storage mode
GPS	GPS, GLONASS, Beidou	GPS, GLONASS, Beidou, Galileo
NFC *	Yes	Yes
Infrared port	No	No

Number of SIM *	1	1
Type of SIM card	Nano	Nano
Multi SIM mode	-	Standby
eSIM support *	No	No
Hybrid slot	No	No
LTE Cat *	16	16
5G support	No	No

Speakers	Stereo	Stereo
Headphone audio jack	No	No
FM radio	No	No
Dolby Atmos	Yes	Yes

Category	Flagship	Flagship
Announced	September 2017	September 2017
Release date	November 2017	September 2017
SAR (head)	0.87 W/kg	1.35 W/kg
SAR (body)	0.97 W/kg	1.36 W/kg
Sensors	- Barometer - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Face recognition sensor	- Barometer - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint

Apple iPhone X vs iPhone 8

Apple iPhone X vs iPhone 8

Key differences

Review

Value for money

Tests and specifications

Display

Design and build

Performance

Benchmarks

Memory

Software

Battery

Camera

DxOMark camera tests

Connectivity

Sound

Other

Conclusion