Apple iPhone X vs Meizu U20: specs comparison

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Display technology

OLED versus LCD

iPhone X:

OLED

U20:

LCD
Weight

U20: 16 g lighter

iPhone X:

174 g

U20:

158 g
Width

iPhone X: 4.5 mm narrower

iPhone X:

70.9 mm

U20:

75.4 mm
Screen diagonal

U20: 0.3 in smaller diagonal

iPhone X:

5.8 in

U20:

5.5 in
Chipset

iPhone X:

Apple A11 Bionic (10 nm)

U20:

Mediatek MT6755 Helio P10 (28 nm)
Rear camera layout

iPhone X:

Dual

U20:

Single

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. iPhone X

Height:

143.6 mm
Width:

70.9 mm
Depth:

7.7 mm
2. U20

Height:

153 mm +9.4 mm versus iPhone X
Width:

75.4 mm +4.5 mm versus iPhone X
Depth:

7.7 mm

Weight

Bars start at zero and share a scale within this chart.

1. iPhone X

174 g

+16 g versus U20
2. U20

158 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. iPhone X

Screen diagonal:

5.8 in

Aspect ratio (height:width):

19.5:9

Approximate rectangular screen area:

82.6 cm²
2. U20

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for iPhone X, U20, compared at the same storage capacity.
Storage	iPhone X	U20
64 GB	3 GB RAM	Unknown
256 GB	3 GB RAM	Unknown

U20: Original memory entry

32 GB · 3 GB RAM 16 GB · 2 GB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. iPhone X

NFC:: Yes
Headphone jack:: No
Memory card support:: No

2. U20

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses SIM 2 slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. iPhone X

2716 mAh
2. U20

3260 mAh

+544 mAh versus iPhone X

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. iPhone X2. U20

Everyday essentials

Everyday essentials — specifications for iPhone X, U20.
Specification	iPhone X	U20
Dimensions (HxWxD)	143.6 Х 70.9 Х 7.7 mm	153 Х 75.4 Х 7.7 mm
Weight	174 g	158 g
Technology	Super AMOLED	LTPS IPS LCD
Screen size	5.8" inch	5.5" inch
Screen resolution	1125 x 2436 px	1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64/256 GB 3 GB RAM	32 GB 3 GB RAM 16 GB 2 GB RAM
Memory card support	No	microSD up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.	2716 mAh Non-removable Li-Ion	3260 mAh Non-removable Li-Ion
Operating system OS	iOS 11.1.1 upgradable to iOS 12.1.3	Android 6.0 (Marshmallow); Flyme UI
Chipset	Apple A11 Bionic (10 nm)	Mediatek MT6755 Helio P10 (28 nm)
NFC	Yes	Unknown
Headphone jack	No	Yes

Display

Display — specifications for iPhone X, U20.
Specification	iPhone X	U20
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	84.4 cm2	83.4 cm2
Screen format	19.5:9 (height:width)	16:9 (height:width)
Screen to body ratio	82.9%	72.3%
PPI /points per inch/	458 PPI	401 PPI
Screen protection	Scratch-resistant glass oleophobic coating	Asahi Dragontrail Glass

Camera and Video

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Camera and Video — specifications for iPhone X, U20.
Specification	iPhone X	U20
Rear camera, main	12 MP Dual	13 MP Single
Camera specs	12 MP f/1.8 28mm (wide) 1/3'' 1.22µm OIS PDAF -12 MP f/2.4 52mm (telephoto) 1/3.4'' 1.0µm PDAF 2x optical zoom	13 MP PDAF f/2.2
Functions	HDR	Dual-LED dual-tone flash HDR panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	7 MP Single	5 MP Single
Specifications	7 MP f/2.2 32mm (standard)	5 MP f/2.0
DxOMark Main Score *	97	Unknown
DxOMark Photo *	74	Unknown
DxOMark Video *	66	Unknown
DxOMark Selfie Score *	71	Unknown

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for iPhone X, U20.
Specification	iPhone X	U20
Processor CPU	Hexa-core 2.39 GHz (2x Monsoon + 4x Mistral)	Octa-core (4x1.8 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU	Apple GPU (three-core graphics)	Mali-T860MP2
Antutu 7 score *	245200	50122
GeekBench 4 Single Core *	3226	703
GeekBench 4 Multi-Core *	11951	2305
GeekBench 4 RenderScript *	Unknown	1553
Antutu 8 score *	316142	Unknown

General specs

General specs — specifications for iPhone X, U20.
Specification	iPhone X	U20
Release date	2017 September	2016 August
Colors	Space Gray Silver	Black Silver Rose Gold Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	1000 EUR	190 EUR
Battery life	Talking time- Up to 21 h (3G) Music play - Up to 60 h	Unknown
Body build	Front/back glass stainless steel frame	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for iPhone X, U20.
Specification	iPhone X	U20
SIM card	Nano-SIM	Hybrid Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 13(700) 17(700) 18(800) 19(800) 20(800) 25(1900) 26(850) 28(700) 29(700) 30(2300) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500) 66(1700/2100)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE 1800 / 2100 / 2600
Speed	HSPA 42.2/5.76 Mbps LTE-A (3CA) Cat12 600/150 Mbps EV-DO Rev.A 3.1 Mbps	HSPA LTE
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band hotspot	Wi-Fi 802.11 a/b/g/n dual-band hotspot
GPS	Yes with A-GPS GLONASS GALILEO QZSS	Yes with A-GPS GLONASS
USB	2.0 proprietary reversible connector	microUSB 2.0 USB Host
Bluetooth	5.0 A2DP LE	4.0 A2DP LE
Harmful irradiation	SAR - 1.09 W/kg (head) 1.17 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for iPhone X, U20.
Specification	iPhone X	U20
Radio	No	No
Others	Dolby Vision -HDR10 -Wide color gamut -3D Touch -True-tone -120 Hz touch-sensing Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features — specifications for iPhone X, U20.
Specification	iPhone X	U20
Dop	Sensors Face ID accelerometer gyro proximity compass barometer - Fast battery charging: 50% in 30 min -Qi wireless charging -Siri natural language commands and dictation - IP67 dust/water resistant (up to 1m for 30 mins) -Apple Pay (Visa MasterCard AMEX certified) - Also known as Apple iPhone 10 Apple iPhone Ten Versions: A1865 (USA Hong Kong Australia New Zealand China) A1901 (EMEA UAE LATAM Canada USA AT&T/T-Mobile Singapore)	Sensors Fingerprint (front-mounted) accelerometer gyro proximity compass

Apple iPhone X vs Meizu U20

Apple iPhone X

Meizu U20

Key differences