Acer DX900 vs Nokia 8.1

Compare recorded specifications, size and practical differences.

Acer DX900

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Nokia 8.1

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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: 33 g lighterDX900: 147 g · 8.1: 180 g
WidthDX900: 15.3 mm narrowerDX900: 60.5 mm · 8.1: 75.8 mm
Screen diagonalDX900: 3.38 in smaller diagonalDX900: 2.8 in · 8.1: 6.18 in
Rear camera layoutSingle / DualDX900: Single · 8.1: Dual
Depth8.1: 9 mm thinner8.1: 8 mm · DX900: 17 mm
HeightDX900: 48.8 mm shorterDX900: 106 mm · 8.1: 154.8 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. 8.1
Height
154.8 mm
Width
75.8 mm
Depth
8 mm

Weight
180 g

Specifications

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Everyday essentials

Everyday essentials
Specification	DX900	8.1
Dimensions (HxWxD)	106 Х 60.5 Х 17 mm	154.8 Х 75.8 Х 8 mm
Weight	147 g	180 g
Technology	TFT	IPS LCD
Screen size	2.8" inch	6.18" inch
Screen resolution	480 x 640 px	1080 x 2280 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 GB 4 GB RAM - Nokia 8.164/128 GB 4/6 GB RAM - Nokia X7Y
Memory card support	microSD (dedicated slot)	microSD up to 400 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.	1530 mAh Removable Li-Po	3500 mAh Non-removable Li-Ion
Operating system OS	Microsoft Windows Mobile 6.1 Professional	Android 9.0 (Pie); Android One
Chipset	Unknown	Qualcomm SDM710 Snapdragon 710 (10 nm)
NFC	Super AMOLED	Yes
Headphone jack	panorama	Yes

Display

Display
Specification	DX900	8.1
Touchscreen	resistive touchscreen	capacitive touchscreen
Display colors	65K	16M
Screen area	24.3 cm2	95.3 cm2
Screen format	4:3 (height:width)	19:9 (height:width)
Screen to body ratio	37.9%	81.2%
PPI /points per inch/	286 PPI	408 PPI
Screen protection	Unknown	NEG

Camera and Video

Camera and Video
Specification	DX900	8.1
Rear camera, main	3.15 MP Single	12 MP Dual
Camera specs	3.15 MP AF	12 MP f/1.8 1/2.55'' 1.4µm dual pixel PDAF OIS -13 MP
Functions	Dual-LED flash	Zeiss optics Dual-LED dual-tone flash panorama HDR
Video	Yes	2160p@30fps 1080p@30fps (gyro-EIS)
Front camera, selfie	0.3 MP Single	20 MP Single
Specifications	VGA videocall camera	20 MP f/2.0 0.9μm

Performance

Performance
Specification	DX900	8.1
Processor CPU	533 MHz Samsung S3C 6410	Octa-core (2x2.2 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)
Graphics processor GPU	Unknown	Adreno 616
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	177222

General specs

General specs
Specification	DX900	8.1
Release date	2009 February	2018 December
Colors	Black	Blue Silver steel copper Iron
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	90 EUR	400 EUR
Battery life	Stand by time- Up to 150 h Talking time- Up to10 h	Unknown
Body build	Unknown	Front/back glass aluminum frame

Communication and Connectivity

Communication and Connectivity
Specification	DX900	8.1
SIM card	Dual SIM (Mini-SIM)	Hybrid Dual SIM (Nano-SIM dual stand-by)
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 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed	HSPA 7.2/0.384 Mbps	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 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 WiFi Direct hotspot
GPS	Yes SiRF Star III chipset	Yes with A-GPS GLONASS BDS
USB	miniUSB	2.0 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	microUSB 2.0 A2DP	5.0 A2DP LE

Music and Audio

Music and Audio
Specification	DX900	8.1
Radio	panorama	No
Others	Handwriting recognition	Active noise cancellation with dedicated mic

Other features

Other features
Specification	DX900	8.1
Dop	Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900 Acer Tempo X960	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging 2A/9V (18W) - Versions: Nokia 8.1 (Global); Nokia X7 (China)