Oppo F31 5G (8GB RAM + 256GB) vs OPPO Reno7 5G

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Overview

Specs Score79 / 10083 / 100
Better Specs
Display Resolution1080 x 2412 pixels
Better Resolution
1080 x 2400 pixels
CPU Clock Speed2.4 GHz
Faster Clock Speed
2 GHz
Rear Camera50 MP + 2 MP Dual64 MP + 8 MP + 2 MP Triple
Better Camera Resolution
Front Camera16 MP32 MP
Better Front Camera Resolution
Weight173 g
Lighter
Thickness7.8 mm
Slimmer
Battery7000 mAh
Bigger Battery
4500 mAh
Unique Features
No
Water Resistant
No
IR Blaster
3.5mm Audio Jack
No
NFC
No

General

Country of OriginIndia
ModelCPH2781Reno7 5G
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateSeptember 15, 2025February 04, 2022
In The BoxHandset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case

Design

Dimensions73.2 x 160.6 x 7.8 mm
Weight173 g
Bezel lessYes

Display

TypeColor AMOLED Screen (16M Colors)Color Rigid LTPS AMOLED display (16.7M)
TouchYes, 360 Hz Touch Sampling RateYes
Size6.57 inches, 1080 x 2412 pixels, 120 Hz6.43 inches, 1080 x 2400 pixels, 90 Hz
Aspect Ratio20:920:9
PPI~ 402 PPI~ 409 PPI
Screen to Body Ratio~ 92.2%~ 90.8%
Glass TypeAGC DT-Star D+Corning Gorilla Glass 5
FeaturesColor Saturation: 96%, Vivid Mode: 100% DCI-P3/135% sRGB, Gentle Mode: 76% DCI-P3/103% sRGB, Contrast Ratio: Static Maximum: 500000:1, Dynamic Maximum: 1200000:1, Brightness: 430 nits
NotchYes, Punch HoleYes, Punch Hole

Memory

RAM8 GB8 GB
Expandable RAMUpto 8 GB Extra Virtual RAMUpto 5 GB Extra Virtual RAM
Storage256 GB256 GB
Storage TypeUFS 2.2UFS 2.2
Card SlotYes, (Hybrid Slot)Yes, upto 1 TB

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G Bandsn1/n3/n5/n7/n8/n20/n28A/n28B/n66/n38/n40/n41/n77/n78
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi Version802.11 a/b/g/n/ac, Wi-Fi 5 (802.11 ac), 802.11 a/b/g/n, WLAN (2.4 GHz | 5 GHz), WLAN Display, WLAN Tethering, 1 x 1 SOSO
BluetoothYes, v5.4, Support SBC, AAC, aptX, aptX HD, LDAC, LHDCYes, v5.2, A2DP, LE, aptX HD
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB on-the-go, USB Charging
IR BlasterYes

Extra

GPSYes, with A-GPS, GLONASS, BDS, GALILEO, QZSSYes, with A-GPS, GLONASS, BDS, GALILEO, QZSS
Fingerprint SensorYes, SideYes, In Display
Face UnlockYesYes
SensorsGeomagnetic Induction, Ambient Light Induction, Proximity Sensor, Acceleration Sensor, Gravity Sensor, Gyroscope, Infrared Sensor, Step Recording Function, Facial Recognition SensorGeomagnetic Sensor, Proximity Sensor, Optical Sensor, Accelerometer, Gravity Sensor, Gyroscope, Pedometer
3.5mm Headphone JackNoYes
NFCYes
AI FeaturesSmart Document (AI summaries, translations, rewriting), Smart Note (AI-enhanced note-taking), and high-quality scanning. Integrated Google Gemini delivers multimodal AI intelligence
Water ResistanceYes
IP RatingIP69+IP68+IP66
Dust ResistantYes
Extra Features4300 mm² VC cooling system

Camera

Rear Camera50 MP ƒ/1.8 (Wide Angle)
Sensor: OV50D40, Sensor size: 1/2.88″, Single pixel size: 0.612 um, Aperture size: f/1.8, Focal length: 27 mm, Lens configuration: 5P, Supporting AF
2 MP
Sensor: GC02M1-C24YK, Sensor size: 1/5″, Single pixel size: 1.75 um, Aperture size: f/2.4, Focal length: 22 mm, Lens configuration: 3P
64 MP ƒ/1.7 (Wide Angle)
8 MP ƒ/2.2 (Ultra Wide)
2 MP ƒ/2.4 (Macro)
Macro
Auto FocusYesYes
FeaturesNight, Expert, Panoramic, Portrait, Time-lapse, Slow-motion, Text Scanner, Dual-view Video, Sticker, Extra HD, Macro and Soloop Templates, EIS Supported
Video Recording1080p @ 30 fps FHD, 720p4K @ 30 fps UHD, 1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera16 MP (Wide Angle)
Sensor size: 1/3.09″, Single pixel size: 1.0 um, Aperture size: f/2.4, Focal length: 23 mm, Lens configuration: 4P
Punch Hole
32 MP ƒ/2.4 (Wide Angle)
Punch Hole
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD

Technical

OSAndroid v15Android v11
Custom UIColorOS 15
ChipsetMediatek Dimensity 6300Mediatek Dimensity 900
CPU2.4 GHz, Octa Core Processor2 GHz, Octa Core Processor
Core Details2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHzArm Cortex-A78 @ Up to 2.4GHz, Arm Cortex-A55 @ Up to 2GHz
GPUArm Mali-G57 MC2Arm Mali-G68 MC4
JavaNoNo
BrowserYesYes

Multimedia

EmailYesYes
MusicYesMP3, AAC, APE, AMR, WAV, MID, OGG, FLAC, WMA
VideoYesAVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV
FM RadioNoNo
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size7000 mAh4500 mAh, Li-Po Battery
Fast ChargingYes, 80W SUPERVOOC ChargingYes, 65W Fast Charging
Reverse ChargingYesYes

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