Nokia C7 vs Oppo A57

Compare recorded specifications, size and practical differences.

Nokia C7

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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.

Display technologyOLED versus LCDC7: OLED · A57: LCD
WeightC7: 17 g lighterC7: 130 g · A57: 147 g
WidthC7: 16.1 mm narrowerC7: 56.8 mm · A57: 72.9 mm
Screen diagonalC7: 1.7 in smaller diagonalC7: 3.5 in · A57: 5.2 in
DepthA57: 2.8 mm thinnerA57: 7.7 mm · C7: 10.5 mm
HeightC7: 31.8 mm shorterC7: 117.3 mm · A57: 149.1 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. C7
Height
117.3 mm
Width
56.8 mm
Depth
10.5 mm

Weight
130 g
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
Specification	C7	A57
Dimensions (HxWxD)	117.3 Х 56.8 Х 10.5 mm	149.1 Х 72.9 Х 7.7 mm
Weight	130 g	147 g
Technology	AMOLED	IPS LCD
Screen size	3.5" inch	5.2" inch
Screen resolution	360 x 640 px	720 x 1280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	8 GB 256 MB RAM 1 GB ROM	32 GB 3 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	microSD up to 256 GB
BatteryCapacity is not battery life. No endurance test is implied.	1200 mAh Removable Li-Ion	2900 mAh Non-removable Li-Ion
Operating system OS	Symbian^3 upgradable to Nokia Belle OS	Android 6 (Marshmallow); ColorOS 3
Chipset	Unknown	Qualcomm MSM8940 Snapdragon 435 (28 nm)
NFC	Via software update	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	C7	A57
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	33.8 cm2	74.5 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	50.7%	68.6%
PPI /points per inch/	210 PPI	282 PPI
Screen protection	Corning Gorilla Glass	Corning Gorilla Glass 4

Camera and Video

Camera and Video
Specification	C7	A57
Rear camera, main	8 MP Single	13 MP Single
Camera specs	8 MP	13 MP PDAF f/2.2
Functions	Dual-LED flash	LED flash HDR panorama
Video	720p@25fps 720p@30fps (via SW update)	1080p@30fps
Front camera, selfie	0.3 MP Single	16 MP Single
Specifications	VGA	16 MP f/2.0 1.12µm AF

Performance

Performance
Specification	C7	A57
Processor CPU	680 MHz ARM 11	Octa-core 1.4 GHz Cortex-A53
Graphics processor GPU	Broadcom BCM2727	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
Specification	C7	A57
Release date	2010 September	2016 November
Colors	Charcoal Black Frosty metal Mahogany brown	Black Gold Rose Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	150 EUR	200 EUR
Battery life	Stand by time- Up to 552 h (2G) / Up to 648 h (3G) Talking time- Up to 9 h 30 min (2G) / Up to 5 h (3G) Music play - Up to 54 h	Unknown
Body build	Unknown	Front glass aluminum body

Communication and Connectivity

Communication and Connectivity
Specification	C7	A57
SIM card	Mini-SIM	Single SIM (Nano-SIM)Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 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	HSPA 10.2/2 Mbps	HSPA LTE
GPRS	Class 32	Yes
Edge	Class 32	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS; Ovi Maps 3.0	Yes with A-GPS
USB	microUSB 2.0 USB Host	microUSB 2.0 USB Host
Bluetooth	3.0 A2DP	4.1 A2DP
Harmful irradiation	SAR - 1.03 W/kg (head) 0.83 W/kg (body) SAR EU - 0.73 W/kg (head)	Unknown

Music and Audio

Music and Audio
Specification	C7	A57
Radio	Stereo FM radio RDS; FM trans	FM radio
Others	Active noise cancellation with dedicated mic	Unknown

Other features

Other features
Specification	C7	A57
Dop	Sensors Accelerometer proximity compass - Web TV -TV-out -MP3/WMA/WAV/eAAC+ player -DivX/XviD/MP4/H.264/WMV player -Quickoffice document viewer (Word Excel PowerPoint PDF) -Adobe Reader -Voice memo/dial/command -Predictive text input	Sensors Fingerprint (front-mounted) accelerometer proximity compass - Also known as Oppo F3 Lite in Vietnam