Google Pixel 3a vs OnePlus 7 Pro 5G

Compare recorded specifications, size and practical differences.

Google Pixel 3a

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OnePlus 7 Pro 5G

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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.

WeightPixel 3a: 59 g lighterPixel 3a: 147 g · 7 Pro 5G: 206 g
WidthPixel 3a: 5.8 mm narrowerPixel 3a: 70.1 mm · 7 Pro 5G: 75.9 mm
Screen diagonalPixel 3a: 1.07 in smaller diagonalPixel 3a: 5.6 in · 7 Pro 5G: 6.67 in
ChipsetQualcomm SDM670 Snapdragon 670 (10 nm) / Qualcomm SDM855 Snapdragon 855 (7 nm)Pixel 3a: Qualcomm SDM670 Snapdragon 670 (10 nm) · 7 Pro 5G: Qualcomm SDM855 Snapdragon 855 (7 nm)
Rear camera layoutSingle / TriplePixel 3a: Single · 7 Pro 5G: Triple
DepthPixel 3a: 0.6 mm thinnerPixel 3a: 8.2 mm · 7 Pro 5G: 8.8 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. Pixel 3a
Height
151.3 mm
Width
70.1 mm
Depth
8.2 mm

Weight
147 g
2. 7 Pro 5G
Height
162.6 mm
Width
75.9 mm
Depth
8.8 mm

Weight
206 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	Pixel 3a	7 Pro 5G
Dimensions (HxWxD)	151.3 Х 70.1 Х 8.2 mm	162.6 Х 75.9 Х 8.8 mm
Weight	147 g	206 g
Technology	OLED	Fluid AMOLED
Screen size	5.6" inch	6.67" inch
Screen resolution	1080 x 2220 px	1440 x 3120 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 GB 512GB 4GB	256 GB 8/12 GB RAM 128 GB 6 GB RAM
Memory card support	No	No
BatteryCapacity is not battery life. No endurance test is implied.	3000 mAh Non-removable Li-Po	4000 mAh Non-removable Li-Po
Operating system OS	Android 9.0 (Pie)	Android 9.0 (Pie)
Chipset	Qualcomm SDM670 Snapdragon 670 (10 nm)	Qualcomm SDM855 Snapdragon 855 (7 nm)
NFC	Yes	Yes
Headphone jack	Yes	No

Display

Display
Specification	Pixel 3a	7 Pro 5G
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	Type OLED	16M
Screen area	79.6 cm2	109.2 cm2
Screen format	18.5:9 (height:width)	19.5:9 (height:width)
Screen to body ratio	75.0%	88.5%
PPI /points per inch/	441 PPI	515 PPI
Screen protection	Asahi Dragontrail Glass	Corning Gorilla Glass 5

Camera and Video

Camera and Video
Specification	Pixel 3a	7 Pro 5G
Rear camera, main	12.2 MP Single	48 MP Triple
Camera specs	12.2 MP f/1.8 28mm (wide) 1/2.55'' 1.4µm OIS dual pixel PDAF	48 MP f/1.6 (wide) 1/2" 0.8µm PDAF laser AF OIS - 8 MP f/2.4 78mm (telephoto) 3x zoom OIS - 16 MP f/2.2 13mm (ultrawide)
Functions	HDR	Auto-HDR
Video	1080p@30fps	1080p@30fps gyro-EIS
Front camera, selfie	8 MP Single	16 MP Single
Specifications	8 MP f/2.0 24mm (wide) 1.12µm	Motorized pop-up 16 MP f/2.0 25mm (wide) 1/3.0" 1.0µm
DxOMark Main ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	101	114
DxOMark PhotoLegacy recorded score. Test conditions are unspecified; no new testing is implied.	104	90
DxOMark VideoLegacy recorded score. Test conditions are unspecified; no new testing is implied.	95	81
DxOMark Selfie ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	86

Performance

Performance
Specification	Pixel 3a	7 Pro 5G
Processor CPU	Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)	Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.80 GHz Kryo 485)
Graphics processor GPU	Adreno 615	Adreno 640
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	159213	370542
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	1603	Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	5206	Unknown
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.	6426	Unknown
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	464180
GeekBench 4 BatteryLegacy recorded score. Test conditions are unspecified; no new testing is implied.	4895	Unknown
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	345	727
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	1300	2670

General specs

General specs
Specification	Pixel 3a	7 Pro 5G
Release date	2019 May	2019 May
Colors	Just Black Clearly White Purple-ish	Mirror Grey Almond Nebula Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	400 EUR	800 EUR
Body build	Front glass plastic body	Front/back glass (Gorilla Glass 5) aluminum frame

Communication and Connectivity

Communication and Connectivity
Specification	Pixel 3a	7 Pro 5G
SIM card	Nano-SIM	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 13(700) 17(700) 20(800) 25(1900) 26(850) 28(700) 32(1500) 38(2600) 40(2300) 41(2500) 66(1700/2100)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -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) -5G - 5G NSA / Sub6 / mmWave
Speed	HSPA 42.2/5.76 Mbps LTE-A (3CA) Cat11 600/75 Mbps	HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat18 1200/150 Mbps; 5G (2+ Gbps DL)
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct DLNA hotspot
GPS	Yes with A-GPS GLONASS GALILEO	Yes with dual-band A-GPS GLONASS BDS GALILEO SBAS
USB	2.0 Type-C 1.0 reversible connector	3.1 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	5.0 A2DP LE aptX HD	5.0 A2DP LE aptX HD

Music and Audio

Music and Audio
Specification	Pixel 3a	7 Pro 5G
Radio	Unknown	No
Others	Always-on display Active noise cancellation with dedicated mic	DCI-P3 -HDR10+ -90Hz Active noise cancellation with dedicated mic -Dolby Atmos sound

Other features

Other features
Specification	Pixel 3a	7 Pro 5G
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass barometer - Fast battery charging 18W -USB Power Delivery 2.0 - Versions: G020A G020E G020B	Sensors Fingerprint (under display) accelerometer gyro proximity compass - Fast battery charging 30W (Warp Charge)