OnePlus 7T vs Oppo A12

Compare recorded specifications, size and practical differences.

OnePlus 7T

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Oppo A12

Replace A12

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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 LCD7T: OLED · A12: LCD
WeightA12: 25 g lighterA12: 165 g · 7T: 190 g
Width7T: 1.1 mm narrower7T: 74.4 mm · A12: 75.5 mm
Screen diagonalA12: 0.33 in smaller diagonalA12: 6.22 in · 7T: 6.55 in
ChipsetQualcomm SDM855 Snapdragon 855+ (7 nm) / Mediatek MT6765 Helio P35 (12nm)7T: Qualcomm SDM855 Snapdragon 855+ (7 nm) · A12: Mediatek MT6765 Helio P35 (12nm)
Rear camera layoutTriple / Dual7T: Triple · A12: Dual

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. 7T
Height
160.9 mm
Width
74.4 mm
Depth
8.1 mm

Weight
190 g
2. A12
Height
155.9 mm
Width
75.5 mm
Depth
8.3 mm

Weight
165 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	7T	A12
Dimensions (HxWxD)	160.9 Х 74.4 Х 8.1 mm	155.9 Х 75.5 Х 8.3 mm
Weight	190 g	165 g
Technology	Fluid AMOLED	IPS LCD
Screen size	6.55" inch	6.22" inch
Screen resolution	1080 x 2400 px	720 x 1520 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	128GB 8GB RAM 256GB 8GB RAM UFS3.0	32GB 3GB RAM 64GB 4GB RAM
Memory card support	No	microSDXC
BatteryCapacity is not battery life. No endurance test is implied.	3800 mAh Non-removable Li-Po	4230 mAh Non-removable Li-Po
Operating system OS	Android 10.0	Android 9.0 (Pie); ColorOS 6.1
Chipset	Qualcomm SDM855 Snapdragon 855+ (7 nm)	Mediatek MT6765 Helio P35 (12nm)
NFC	Yes	Unknown
Headphone jack	No	Yes

Display

Display
Specification	7T	A12
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	103.6 cm2	96.6 cm2
Screen format	20:9 (height:width)	19:9 (height:width)
Screen to body ratio	86.5%	82.0%
PPI /points per inch/	402 PPI	270 PPI
Screen protection	Corning Gorilla Glass	Corning Gorilla Glass 3

Camera and Video

Camera and Video
Specification	7T	A12
Rear camera, main	48 MP Triple	13 MP Dual
Camera specs	48 MP f/1.6 26mm (wide) 1/2'' 0.8µm PDAF OIS -12 MP f/2.2 51mm (telephoto) 1.0µm 2x optical zoom -16 MP 17mm (ultrawide) AF	13 MP f/2.2 1/3.1'' 1.12µm PDAF -2 MP f/2.4 (depth)
Functions	Auto-HDR	HDR
Video	1080p@30fps gyro-EIS	1080p@30fps
Front camera, selfie	16 MP Single	5 MP Single
Specifications	16 MP f/2.0 25mm (wide) 1/3.1'' 1.0µm	5 MP f/2.0 1/5'' 1.12µm

Performance

Performance
Specification	7T	A12
Processor CPU	Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)	Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Graphics processor GPU	Adreno 640 (700 MHz)	PowerVR GE8320
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	401214	Unknown
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	494705	Unknown
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	761	Unknown
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	2697	Unknown

General specs

General specs
Specification	7T	A12
Release date	2019 September 26	2020 April 20
Colors	Frosted Silver Glacier blue	Blue Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	600 EUR	150 EUR
Body build	Front glass (Gorilla Glass) back glass (Gorilla Glass) aluminum frame	Glass front plastic back plastic frame

Communication and Connectivity

Communication and Connectivity
Specification	7T	A12
SIM card	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 CDMA 800 / 1900 & TD-SCDMA -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) - EU LTE band 1(2100) 30(2300) 46 48 66(1700/2100) 71(600) - NA LTE band 1(2100) 41(2500) - CN IN	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 8(900) 38(2600) 40(2300) 41(2500)
Speed	HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat18 1200/150 Mbps	HSPA LTE-A
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct DLNA hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct hotspot
GPS	Yes with dual-band A-GPS GLONASS BDS GALILEO SBAS	Yes with A-GPS GLONASS BDS
USB	3.1 Type-C 1.0 reversible connector USB On-The-Go	microUSB 2.0 USB On-The-Go
Bluetooth	5.0 A2DP LE aptX HD	5.0 A2DP LE

Music and Audio

Music and Audio
Specification	7T	A12
Radio	No	FM radio
Others	DCI-P3 100% -HDR10+ -90Hz Active noise cancellation with dedicated mic -Dolby Atmos sound	450 nits typ. brightness

Other features

Other features
Specification	7T	A12
Dop	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - Fast battery charging 30W (Warp Charge 30T)	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass