Acer DX900 vs Oppo R7 Plus

Compare recorded specifications, size and practical differences.

Acer DX900

Replace DX900

Search for phone 1 Enter at least 3 characters. Tab to a result and press Enter to select.

Remove DX900

Oppo R7 Plus

Replace R7 Plus

Search for phone 2 Enter at least 3 characters. Tab to a result and press Enter to select.

Remove R7 Plus

+ Add a third phone

Search for phone 3 Enter at least 3 characters. Tab to a result and press Enter to select.

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: 45 g lighterDX900: 147 g · R7 Plus: 192 g
WidthDX900: 21.5 mm narrowerDX900: 60.5 mm · R7 Plus: 82 mm
Screen diagonalDX900: 3.2 in smaller diagonalDX900: 2.8 in · R7 Plus: 6 in
DepthR7 Plus: 9.2 mm thinnerR7 Plus: 7.8 mm · DX900: 17 mm
HeightDX900: 52 mm shorterDX900: 106 mm · R7 Plus: 158 mm
Release year2009 / 2015DX900: 2009 · R7 Plus: 2015

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. R7 Plus
Height
158 mm
Width
82 mm
Depth
7.8 mm

Weight
192 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	R7 Plus
Dimensions (HxWxD)	106 Х 60.5 Х 17 mm	158 Х 82 Х 7.8 mm
Weight	147 g	192 g
Technology	TFT	AMOLED
Screen size	2.8" inch	6" inch
Screen resolution	480 x 640 px	1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	128 MB RAM 256 MB ROM	32 GB 3 GB RAM64 GB 512GB 4GB
Memory card support	microSD (dedicated slot)	microSD up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.	1530 mAh Removable Li-Po	4100 mAh Non-removable Li-Po
Operating system OS	Microsoft Windows Mobile 6.1 Professional	Android 5.1.1 (Lollipop); ColorOS 2.1
Chipset	Unknown	Qualcomm MSM8939 Snapdragon 615 (28 nm)
NFC	Super AMOLED	Unknown
Headphone jack	panorama	Yes

Display

Display
Specification	DX900	R7 Plus
Touchscreen	resistive touchscreen	capacitive touchscreen
Display colors	65K	16M
Screen area	24.3 cm2	99.2 cm2
Screen format	4:3 (height:width)	16:9 (height:width)
Screen to body ratio	37.9%	76.6%
PPI /points per inch/	286 PPI	367 PPI
Screen protection	Unknown	Corning Gorilla Glass 3

Camera and Video

Camera and Video
Specification	DX900	R7 Plus
Rear camera, main	3.15 MP Single	13 MP Single
Camera specs	3.15 MP AF	13 MP f/2.2 1/3'' 1.12µm laser AF
Functions	Dual-LED flash	Schneider-Kreuznach optics Dual-LED flash panorama HDR
Video	Yes	1080p@60fps 720p@120fps
Front camera, selfie	0.3 MP Single	8 MP Single
Specifications	VGA videocall camera	8 MP f/2.4

Performance

Performance
Specification	DX900	R7 Plus
Processor CPU	533 MHz Samsung S3C 6410	Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU	Unknown	Adreno 405
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	35215
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	840
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	4899

General specs

General specs
Specification	DX900	R7 Plus
Release date	2009 February	2015 May
Colors	Black	Golden Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	90 EUR	430 EUR
Battery life	Stand by time- Up to 150 h Talking time- Up to10 h	Unknown

Communication and Connectivity

Communication and Connectivity
Specification	DX900	R7 Plus
SIM card	Dual SIM (Mini-SIM)	Hybrid Dual SIM (Nano-SIM/ Micro-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 850 / 900 / 1900 / 2100 - Global Taiwan HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 40(2300) - Global LTE band 1(2100) 28(700) 40(2300) - Taiwan LTE band 1(2100) 2(1900) 4(1700/2100) 17(700) - USA
Speed	HSPA 7.2/0.384 Mbps	HSPA LTE Cat4 150/50 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
USB	miniUSB	microUSB 2.0 USB Host
Bluetooth	microUSB 2.0 A2DP	4.0 LE

Music and Audio

Music and Audio
Specification	DX900	R7 Plus
Radio	panorama	No
Others	Handwriting recognition	Active noise cancellation with dedicated mic

Other features

Other features
Specification	DX900	R7 Plus
Dop	Sensors Accelerometer Pocket Office -Voice memo -MP3 player Also known as Acer Tempo DX900 Acer Tempo X960	Sensors Fingerprint (rear-mounted) accelerometer proximity compass - Fast battery charging: 75% in 30 min (VOOC Flash Charge)