Nokia 7.2 vs Oppo A31

Compare recorded specifications, size and practical differences.

Nokia 7.2

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Oppo A31

Replace A31

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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.

Screen diagonal7.2: 0.2 in smaller diagonal7.2: 6.3 in · A31: 6.5 in
Memory variantsAt 128 GB storage7.2: 6 GB RAM · A31: 4 GB RAM
Height7.2: 4 mm shorter7.2: 159.9 mm · A31: 163.9 mm
Release year2019 / 20207.2: 2019 · A31: 2020

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. 7.2
Height
159.9 mm
Width
75.2 mm
Depth
8.3 mm

Weight
180 g
2. A31
Height
163.9 mm
Width
75.5 mm
Depth
8.3 mm

Weight
180 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	7.2	A31
Dimensions (HxWxD)	159.9 Х 75.2 Х 8.3 mm	163.9 Х 75.5 Х 8.3 mm
Weight	180 g	180 g
Technology	IPS LCD	IPS LCD
Screen size	6.3" inch	6.5" inch
Screen resolution	1080 x 2280 px	720 x 1600 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64GB 4GB RAM 64GB 6GB RAM 128GB 6GB RAM	128GB 4GB RAM
Memory card support	microSD up to 512 GB (dedicated slot)	microSDXC (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	3500 mAh Non-removable Li-Po	4230 mAh Non-removable Li-Po
Operating system OS	Android 9.0 (Pie); Android One	Android 9.0 (Pie); ColorOS 6.1
Chipset	Qualcomm SDM660 Snapdragon 660 (14 nm)	Mediatek MT6765V/CB Helio P35 (12nm)
NFC	Yes (excl. India)	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	7.2	A31
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	99.1 cm2	102.0 cm2
Screen format	19:9 (height:width)	20:9 (height:width)
Screen to body ratio	82.4%	82.4%
PPI /points per inch/	400 PPI	270 PPI
Screen protection	Corning Gorilla Glass 3	Unknown

Camera and Video

Camera and Video
Specification	7.2	A31
Rear camera, main	48 MP Triple	12 MP Triple
Camera specs	48 MP f/1.8 (wide) 1/2'' 0.8µm PDAF -8 MP f/2.2 13mm (ultrawide) -5 MP depth sensor	12 MP f/1.8 (wide) PDAF -2 MP f/2.4 27mm (macro) 1/5.0'' 1.75µm -2 MP (depth)
Functions	Zeiss optics HDR	HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	20 MP Single	8 MP Single
Specifications	20 MP f/2.0	8 MP f/2.0
DxOMark Main ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	85	Unknown
DxOMark PhotoLegacy recorded score. Test conditions are unspecified; no new testing is implied.	81	Unknown
DxOMark VideoLegacy recorded score. Test conditions are unspecified; no new testing is implied.	74	Unknown
DxOMark Selfie ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	78	Unknown

Performance

Performance
Specification	7.2	A31
Processor CPU	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Graphics processor GPU	Adreno 512	PowerVR GE8320
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	143456	Unknown
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	105221

General specs

General specs
Specification	7.2	A31
Release date	2019 September	2020 February 13
Colors	Cyan Green Charcoal Ice	Fantasy White Mystery Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	300 EUR	180 EUR
Body build	Front/back glass (Gorilla Glass 3) plastic frame	Glass front plastic back plastic frame

Communication and Connectivity

Communication and Connectivity
Specification	7.2	A31
SIM card	Single SIM (Nano-SIM) or Dual SIM (Nano-SIM dual stand-by)	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 - ROW HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 28(700) 38(2600) 40(2300) 41(2500) - ROW LTE band 1(2100) 2(1900) 4(1700/2100) 12(700) 17(700) 13(700) 66(1700/2100) - USA LTE band 1(2100) 41(2500) - IN	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified)
Speed	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 Mbps or LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n/ac dual-band Wi-Fi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct hotspot
GPS	Yes with A-GPS GLONASS GALILEO BDS	Yes with A-GPS BDS
USB	2.0 Type-C 1.0 reversible connector USB On-The-Go	microUSB 2.0 USB On-The-Go
Bluetooth	5.0 A2DP EDR LE aptX	5.0 A2DP LE

Music and Audio

Music and Audio
Specification	7.2	A31
Radio	FM radio	FM radio
Others	HDR10 -Always-on display Active noise cancellation with dedicated mic	480 nits typ. brightness

Other features

Other features
Specification	7.2	A31
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Battery charging 10W	Sensors Fingerprint (rear-mounted) accelerometer proximity compass