Acer DX900 vs Apple iPhone X

Compare recorded specifications, size and practical differences.

Acer DX900

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Apple iPhone X

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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.

WeightDX900: 27 g lighterDX900: 147 g · iPhone X: 174 g
WidthDX900: 10.4 mm narrowerDX900: 60.5 mm · iPhone X: 70.9 mm
Screen diagonalDX900: 3 in smaller diagonalDX900: 2.8 in · iPhone X: 5.8 in
Rear camera layoutSingle / DualDX900: Single · iPhone X: Dual
DepthiPhone X: 9.3 mm thinneriPhone X: 7.7 mm · DX900: 17 mm
HeightDX900: 37.6 mm shorterDX900: 106 mm · iPhone X: 143.6 mm

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.

Front

Side

1. DX900
Height
106 mm
Width
60.5 mm
Depth
17 mm

Weight
147 g
2. iPhone X
Height
143.6 mm
Width
70.9 mm
Depth
7.7 mm

Weight
174 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials

Everyday essentials
Specification	DX900	iPhone X
Dimensions (HxWxD)	106 Х 60.5 Х 17 mm	143.6 Х 70.9 Х 7.7 mm
Weight	147 g	174 g
Technology	TFT	Super AMOLED
Screen size	2.8" inch	5.8" inch
Screen resolution	480 x 640 px	1125 x 2436 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	128 MB RAM 256 MB ROM	64/256 GB 3 GB RAM
Memory card support	microSD (dedicated slot)	No
BatteryCapacity is not battery life. No endurance test is implied.	1530 mAh Removable Li-Po	2716 mAh Non-removable Li-Ion
Operating system OS	Microsoft Windows Mobile 6.1 Professional	iOS 11.1.1 upgradable to iOS 12.1.3
Chipset	Unknown	Apple A11 Bionic (10 nm)
NFC	Super AMOLED	Yes
Headphone jack	panorama	No

Display

Display
Specification	DX900	iPhone X
Touchscreen	resistive touchscreen	capacitive touchscreen
Display colors	65K	16M
Screen area	24.3 cm2	84.4 cm2
Screen format	4:3 (height:width)	19.5:9 (height:width)
Screen to body ratio	37.9%	82.9%
PPI /points per inch/	286 PPI	458 PPI
Screen protection	Unknown	Scratch-resistant glass oleophobic coating

Camera and Video

Camera and Video
Specification	DX900	iPhone X
Rear camera, main	3.15 MP Single	12 MP Dual
Camera specs	3.15 MP AF	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
Functions	Dual-LED flash	HDR
Video	Yes	1080p@30fps
Front camera, selfie	0.3 MP Single	7 MP Single
Specifications	VGA videocall camera	7 MP f/2.2 32mm (standard)
DxOMark Main ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	97
DxOMark PhotoLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	74
DxOMark VideoLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	66
DxOMark Selfie ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	71

Performance

Performance
Specification	DX900	iPhone X
Processor CPU	533 MHz Samsung S3C 6410	Hexa-core 2.39 GHz (2x Monsoon + 4x Mistral)
Graphics processor GPU	Unknown	Apple GPU (three-core graphics)
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	245200
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	3226
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	11951
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	316142

General specs

General specs
Specification	DX900	iPhone X
Release date	2009 February	2017 September
Colors	Black	Space Gray Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	90 EUR	1000 EUR
Battery life	Stand by time- Up to 150 h Talking time- Up to10 h	Talking time- Up to 21 h (3G) Music play - Up to 60 h
Body build	Unknown	Front/back glass stainless steel frame

Communication and Connectivity

Communication and Connectivity
Specification	DX900	iPhone X
SIM card	Dual SIM (Mini-SIM)	Nano-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 GSM 900 / 1800 / 1900 - SIM 2	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)
Speed	HSPA 7.2/0.384 Mbps	HSPA 42.2/5.76 Mbps LTE-A (3CA) Cat12 600/150 Mbps EV-DO Rev.A 3.1 Mbps
GPRS	Class 10	Yes
Edge	Class 10	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/b/g/n/ac dual-band hotspot
GPS	Yes SiRF Star III chipset	Yes with A-GPS GLONASS GALILEO QZSS
USB	miniUSB	2.0 proprietary reversible connector
Bluetooth	microUSB 2.0 A2DP	5.0 A2DP LE
Harmful irradiation	Unknown	SAR - 1.09 W/kg (head) 1.17 W/kg (body)

Music and Audio

Music and Audio
Specification	DX900	iPhone X
Radio	panorama	No
Others	Handwriting recognition	Dolby Vision -HDR10 -Wide color gamut -3D Touch -True-tone -120 Hz touch-sensing Active noise cancellation with dedicated mic

Other features

Other features
Specification	DX900	iPhone X
Dop	Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900 Acer Tempo X960	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)