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Google Pixel 9a vs OPPO F31 Pro+

What Pixel 9a does better (13) and where F31 Pro+ wins (12) — every spec side by side.

Google Pixel 9a
Google · 2025Pixel 9a
8.8Score
13 advantages≈ $340
vs
OPPO F31 Pro+
OPPO · 2025F31 Pro+
9.0Score
12 advantages≈ $350
Higher score
8.1Display9.4
8.2Camera7.8
5.5Battery9.2
9.8Features7.4
Dimensions

Size comparison

Pixel 9aF31 Pro+
73.3 × 154.78.977.6 × 163.17.7
Pixel 9aF31 Pro+Difference
Height154.7 mm163.1 mm−8.4 mm
Width73.3 mm77.6 mm−4.3 mm
Thickness8.9 mm7.7 mm+1.2 mm
Weight186 g204 g−18 g

Drawn to the same scale from the official dimensions (front and side).

Why is Pixel 9a better than F31 Pro+?

  1. Wireless chargingYes · F31 Pro+: No
  2. NFCYes · F31 Pro+: No
  3. Peak brightness2,700 nits vs 1,600 nits+69%
  4. Rear cameras2 vs 12×
  5. Ultra-wide cameraYes · F31 Pro+: No
  6. 4K video frame rate60 fps vs 30 fps2×
  7. 4K selfie videoYes · F31 Pro+: No
  8. eSIMYes · F31 Pro+: No
  9. CPU frequency3.1 GHz vs 2.63 GHz+18%
  10. Weight186 g vs 204 g+10%
  11. USB version3.2 vs 2+60%
  12. Wi-Fi standardWi-Fi 6E vs Wi-Fi 6+8%

Why is F31 Pro+ better than Pixel 9a?

  1. Wired charging23 W vs 80 W3.5×
  2. Battery capacity5,100 mAh vs 7,000 mAh+37%
  3. RAM8 GB vs 12 GB+50%
  4. Selfie camera13 MP vs 32 MP2.5×
  5. Main camera48 MP vs 50 MP+4%
  6. Storage (base)128 GB vs 256 GB2×
  7. Screen size6.3″ vs 6.8″+8%
  8. Pixel density422 ppi vs 453 ppi+7%
  9. Charged in 30 min47% vs 63%+34%
  10. Resolution (width)1,080 px vs 1,280 px+19%
  11. Thickness8.9 mm vs 7.7 mm+16%
  12. Screen-to-body ratio83.5% vs 89.1%+7%
Specifications

Side by side

Google Pixel 9aGoogle Pixel 9a≈ $3408.8
OPPO F31 Pro+OPPO F31 Pro+≈ $3509.0
Design
Weight186 g204 g
Thickness8.9 mm7.7 mm
Height154.7 mm163.1 mm
Width73.3 mm77.6 mm
FrameAluminium—
BackPlastic—
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionCorning Gorilla Glass 3AGC DT-Star D+
ColoursObsidian, Porcelain, Iris, PeonyFestival Pink, Himalayan White, Gemstone Blue
Display
Screen size6.3″6.8″
PanelP-OLEDAMOLED
OLED panelYesYes
Resolution (width)1,080 px1,280 px
Resolution (height)2,424 px2,800 px
Pixel density422 ppi453 ppi
Refresh rate120 Hz120 Hz
Peak brightness2,700 nits1,600 nits
Measured brightness1,930 nits—
Screen-to-body ratio83.5%89.1%
HDRYes—
Performance
ChipsetGoogle Tensor G4Qualcomm SM7550-AB Snapdragon 7 Gen 3
Chip makerGoogleQualcomm
Process4 nm4 nm
CPU cores88
CPU frequency3.1 GHz2.63 GHz
GPUMali-G715 MP7Adreno 720
AnTuTu score1,254,417—
Geekbench 6 (multi-core)4,527—
3DMark Wild Life Extreme2,630—
Memory
RAM8 GB12 GB
Storage (max)256 GB256 GB
Storage (base)128 GB256 GB
Storage typeUFS 3.1UFS 3.1
Memory card slotNoNo
Camera
Main camera48 MP50 MP
Main camera aperturef/1.7f/1.8
Main sensor size1/2.0"—
Rear cameras21
Optical stabilisationYesYes
Ultra-wide cameraYesNo
Telephoto cameraNoNo
Max video4K4K
4K video frame rate60 fps30 fps
Selfie camera13 MP32 MP
4K selfie videoYesNo
Battery
Battery capacity5,100 mAh7,000 mAh
Battery typeLi-PoSi/C
Active use (test)12.7 h—
Wired charging23 W80 W
Charged in 30 min47%63%
Wireless chargingYesNo
Wireless charging power8 W—
Connectivity
5GYesYes
eSIMYesNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 6EWi-Fi 6
Bluetooth5.35.2
NFCYesNo
USBUSB Type-C 3.2USB Type-C 2.0
USB version3.22
Video outputYes—
Dual-band GPSYesYes
Satellite navigationGLONASS, GALILEOGLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Loudspeaker loudness-27.2 LUFS—
Fingerprint sensorUnder displayUnder display
BarometerYes—
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometerFingerprint (under display, optical), accelerometer, gyro, proximity, compass
SAR (head)0.99 W/kg1.16 W/kg
Software
OS at launchAndroid 15Android 15
PlatformAndroidAndroid
Interface—ColorOS 15
Major OS updates promised7—
EU label
Energy classB—
Battery charge cycles1,000—
Endurance per cycle52 h—
Repairability classB—
Drop resistance classA—
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