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O2 XDA Exec vs Oppo A57

Compare recorded specifications, size and practical differences.

O2 XDA Exec

O2 XDA Exec

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Oppo A57

Oppo A57

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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.

  • WeightA57: 138 g lighterA57: 147 g · XDA Exec: 285 g
  • WidthA57: 8.1 mm narrowerA57: 72.9 mm · XDA Exec: 81 mm
  • Screen diagonalXDA Exec: 1.6 in smaller diagonalXDA Exec: 3.6 in · A57: 5.2 in
  • DepthA57: 17.3 mm thinnerA57: 7.7 mm · XDA Exec: 25 mm
  • HeightXDA Exec: 22.1 mm shorterXDA Exec: 127 mm · A57: 149.1 mm
  • Release year2005 / 2016XDA Exec: 2005 · A57: 2016

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
XDA Exec: 127 × 81 mm 1 A57: 149.1 × 72.9 mm 2
Side
XDA Exec: 127 × 25 mm 1 A57: 149.1 × 7.7 mm 2
  1. 1. XDA Exec
    Height
    127 mm
    Width
    81 mm
    Depth
    25 mm
    Weight
    285 g
  2. 2. A57
    Height
    149.1 mm
    Width
    72.9 mm
    Depth
    7.7 mm
    Weight
    147 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
SpecificationXDA ExecA57
Dimensions (HxWxD)
  • 127 Х 81 Х 25 mm
  • 149.1 Х 72.9 Х 7.7 mm
Weight
  • 285 g
  • 147 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.6" inch
  • 5.2" inch
Screen resolution
  • 640 x 480 px
  • 720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 32 GB
  • 3 GB RAM
Memory card support
  • SDIO/MMC
  • microSD
  • up to 256 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1620 mAh
  • Removable Li-Ion
  • 2900 mAh
  • Non-removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Android 6 (Marshmallow); ColorOS 3
Chipset Unknown
  • Qualcomm MSM8940 Snapdragon 435 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display
SpecificationXDA ExecA57
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 40.1 cm2
  • 74.5 cm2
Screen format
  • 4:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 39.0%
  • 68.6%
PPI /points per inch/
  • 222 PPI
  • 282 PPI
Screen protection Unknown
  • Corning Gorilla Glass 4
Camera and Video
Camera and Video
SpecificationXDA ExecA57
Rear camera, main
  • 1.3 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 1.3 MP
  • 13 MP
  • PDAF
  • f/2.2
Functions Unknown
  • LED flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 16 MP
  • Single
Specifications
  • VGA videocall camera
  • 16 MP
  • f/2.0
  • 1.12µm
  • AF
Performance
Performance
SpecificationXDA ExecA57
Processor CPU
  • Intel Bulverde 520 MHz
  • Octa-core 1.4 GHz Cortex-A53
Graphics processor GPU Unknown
  • Adreno 505
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 46782
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 657
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 2764
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 2302
General specs
General specs
SpecificationXDA ExecA57
Release date
  • 2005
  • August
  • 2016
  • November
Colors
  • Stylish black
  • Black
  • Gold
  • Rose Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 300 EUR
  • 200 EUR
Battery life
  • Stand by time- Up to 250 h Talking time- Up to 8 h
Unknown
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity
SpecificationXDA ExecA57
SIM card
  • Mini-SIM
  • Single SIM (Nano-SIM)Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • Yes
  • 384 kbps
  • HSPA
  • LTE
GPRS
  • Class 10
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • Wi-Fi 802.11b
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB
  • microUSB 2.0
  • USB Host
Bluetooth
  • 1.2
  • 4.1
  • A2DP
Music and Audio
Music and Audio
SpecificationXDA ExecA57
Radio
  • No
  • FM radio
Others
  • Handwriting recognition
  • Dual speakers
Unknown
Other features
Other features
SpecificationXDA ExecA57
Dop
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player - Produced by HTC. Functionally identical to Qtek 9000
  • i-mate JASJAR and T-Mobile MDA IV.
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • proximity
  • compass - Also known as Oppo F3 Lite in Vietnam

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