Acer DX900 vs OnePlus 7 Pro 5G

Compare recorded specifications, size and practical differences.

Acer DX900

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OnePlus 7 Pro 5G

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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: 59 g lighterDX900: 147 g · 7 Pro 5G: 206 g
WidthDX900: 15.4 mm narrowerDX900: 60.5 mm · 7 Pro 5G: 75.9 mm
Screen diagonalDX900: 3.87 in smaller diagonalDX900: 2.8 in · 7 Pro 5G: 6.67 in
Rear camera layoutSingle / TripleDX900: Single · 7 Pro 5G: Triple
Depth7 Pro 5G: 8.2 mm thinner7 Pro 5G: 8.8 mm · DX900: 17 mm
HeightDX900: 56.6 mm shorterDX900: 106 mm · 7 Pro 5G: 162.6 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. 7 Pro 5G
Height
162.6 mm
Width
75.9 mm
Depth
8.8 mm

Weight
206 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	7 Pro 5G
Dimensions (HxWxD)	106 Х 60.5 Х 17 mm	162.6 Х 75.9 Х 8.8 mm
Weight	147 g	206 g
Technology	TFT	Fluid AMOLED
Screen size	2.8" inch	6.67" inch
Screen resolution	480 x 640 px	1440 x 3120 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	128 MB RAM 256 MB ROM	256 GB 8/12 GB RAM 128 GB 6 GB RAM
Memory card support	microSD (dedicated slot)	No
BatteryCapacity is not battery life. No endurance test is implied.	1530 mAh Removable Li-Po	4000 mAh Non-removable Li-Po
Operating system OS	Microsoft Windows Mobile 6.1 Professional	Android 9.0 (Pie)
Chipset	Unknown	Qualcomm SDM855 Snapdragon 855 (7 nm)
NFC	Super AMOLED	Yes
Headphone jack	panorama	No

Display

Display
Specification	DX900	7 Pro 5G
Touchscreen	resistive touchscreen	capacitive touchscreen
Display colors	65K	16M
Screen area	24.3 cm2	109.2 cm2
Screen format	4:3 (height:width)	19.5:9 (height:width)
Screen to body ratio	37.9%	88.5%
PPI /points per inch/	286 PPI	515 PPI
Screen protection	Unknown	Corning Gorilla Glass 5

Camera and Video

Camera and Video
Specification	DX900	7 Pro 5G
Rear camera, main	3.15 MP Single	48 MP Triple
Camera specs	3.15 MP AF	48 MP f/1.6 (wide) 1/2" 0.8µm PDAF laser AF OIS - 8 MP f/2.4 78mm (telephoto) 3x zoom OIS - 16 MP f/2.2 13mm (ultrawide)
Functions	Dual-LED flash	Auto-HDR
Video	Yes	1080p@30fps gyro-EIS
Front camera, selfie	0.3 MP Single	16 MP Single
Specifications	VGA videocall camera	Motorized pop-up 16 MP f/2.0 25mm (wide) 1/3.0" 1.0µm
DxOMark Main ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	114
DxOMark PhotoLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	90
DxOMark VideoLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	81
DxOMark Selfie ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	86

Performance

Performance
Specification	DX900	7 Pro 5G
Processor CPU	533 MHz Samsung S3C 6410	Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.80 GHz Kryo 485)
Graphics processor GPU	Unknown	Adreno 640
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	370542
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	464180
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	727
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	2670

General specs

General specs
Specification	DX900	7 Pro 5G
Release date	2009 February	2019 May
Colors	Black	Mirror Grey Almond Nebula Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	90 EUR	800 EUR
Battery life	Stand by time- Up to 150 h Talking time- Up to10 h	Unknown
Body build	Unknown	Front/back glass (Gorilla Glass 5) aluminum frame

Communication and Connectivity

Communication and Connectivity
Specification	DX900	7 Pro 5G
SIM card	Dual SIM (Mini-SIM)	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 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 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) 32(1500) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500) 66(1700/2100) -5G - 5G NSA / Sub6 / mmWave
Speed	HSPA 7.2/0.384 Mbps	HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat18 1200/150 Mbps; 5G (2+ Gbps DL)
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 DLNA hotspot
GPS	Yes SiRF Star III chipset	Yes with dual-band A-GPS GLONASS BDS GALILEO SBAS
USB	miniUSB	3.1 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	microUSB 2.0 A2DP	5.0 A2DP LE aptX HD

Music and Audio

Music and Audio
Specification	DX900	7 Pro 5G
Radio	panorama	No
Others	Handwriting recognition	DCI-P3 -HDR10+ -90Hz Active noise cancellation with dedicated mic -Dolby Atmos sound

Other features

Other features
Specification	DX900	7 Pro 5G
Dop	Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900 Acer Tempo X960	Sensors Fingerprint (under display) accelerometer gyro proximity compass - Fast battery charging 30W (Warp Charge)