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Oppo F31 5G (8GB RAM + 256GB) vs Poco X7 Pro 5G

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Overview

Specs Score78 / 10083 / 100
Better Specs
Display Resolution1080 x 2412 pixels1220 x 2712 pixels
Better Resolution
CPU Clock Speed2.4 GHz3.25 GHz
Faster Clock Speed
Front Camera16 MP20 MP
Better Front Camera Resolution
Weight195 g
Lighter
Thickness8.45 mm
Slimmer
Battery7000 mAh
Bigger Battery
6550 mAh
Unique Features
No
Reverse Charging
NFC
No

General

Country of OriginIndia
ModelCPH2781MZB0J5BIN, MZB0J5AIN
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
SAR0.88 W/kg (Head)
0.77 W/kg (Body)
Device TypeSmartphoneSmartphone
Release DateSeptember 15, 2025January 09, 2025
In The BoxHandset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective CaseHandset, 90W Charger, USB Type C Cable, Sim Eject Tool, Protective Case, Quick Start Guide, Warranty Card

Design

Dimensions74.24 x 160.95 x 8.45 mm
Weight195 g
ColorsNebula Green, Obsidian Black, Yellow

Display

TypeColor AMOLED Screen (16M Colors)Color AMOLED Screen (1B Colors)
TouchYes, 360 Hz Touch Sampling RateYes
Size6.57 inches, 1080 x 2412 pixels, 120 Hz6.67 inches, 1220 x 2712 pixels, 120 Hz
Aspect Ratio20:920:9
PPI~ 402 PPI~ 446 PPI
Screen to Body Ratio~ 92.2%~ 93.7%
Glass TypeAGC DT-Star D+Corning Gorilla Glass 7i
FeaturesDolby Vision, Contrast: 5,000,000:1, 68 Billion+ Colors, Corning Gorilla Glass Protected, 1920Hz PWM Dimming, 3200 Nits Peak Brightness, 2160Hz Instantaneous Touch Sampling Rate
NotchYes, Punch HoleYes, Punch Hole

Memory

RAM8 GB8 GB
Expandable RAMUpto 8 GB Extra Virtual RAM
Storage256 GB256 GB
Storage TypeUFS 2.2UFS 4

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G Bandsn1/n3/n5/n7/n8/n20/n28A/n28B/n66/n38/n40/n41/n77/n78SA: n1/n3/n5/n7/n8/n20/n26/n28/n38/n40/n41/n66/n77/n78/n2/n48, 5G NSA: n1/n3/n5/n7/n8/n28/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 SOSOSupports 2.4 GHz and 5 GHz Dual Band
BluetoothYes, v5.4, Support SBC, AAC, aptX, aptX HD, LDAC, LHDCYes, v5.4
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB on-the-go, USB Charging
IR BlasterYesYes

Extra

GPSYes, with A-GPS, GLONASS, BDS, GALILEO, QZSSYes with A-GPS
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 SensorAccelerometer, Gyro, Proximity, Compass
3.5mm Headphone JackNoNo
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 ResistanceYesYes, 1.5 m upto 30 min
IP RatingIP69+IP68+IP66IP66 + IP68 + IP69 Supported
Dust ResistantYesYes
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
50 MP ƒ/1.5 (Wide Angle)
26mm (wide), 1/1.95", 0.8µm, PDAF, OIS
8 MP ƒ/2.2 (Ultra Wide)
15mm (ultrawide), 1/4.0", 1.12µm
Camera Sensor50MP Sony LYT-600
OISYes
Auto FocusYesYes
FeaturesNight Mode, Macro, Ultrawide, Documents Mode, Motion Tracking Focus, Portrait Mode with Beautify, Depth Control & Filters, AI Camera, Timed Burst, Tilt Shift, AI Beautify, Filters, Pro Mode, Panorama, Macro, Voice Shutter, Assist Cam, Long Exposure, HEIF Format
Video Recording1080p @ 30 fps FHD, 720p4K @ 60 fps UHD, 1080p @ 60 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
20 MP ƒ/2.2 (Wide Angle)
Punch Hole, Screen Flash
Front Video Recording1080p @ 30 fps FHD1080p

Technical

OSAndroid v15Android v15
Custom UIColorOS 15HyperOS 2.0
ChipsetMediatek Dimensity 6300Mediatek Dimensity 8400 Ultra
CPU2.4 GHz, Octa Core Processor3.25 GHz, Octa Core Processor
Core Details2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz8x Arm Cortex-A725
GPUArm Mali-G57 MC2G720 MC7
JavaNoNo
BrowserYesYes

Multimedia

EmailYesYes
MusicYesYes
VideoYesYes
FM RadioNoNo
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size7000 mAh6550 mAh, Si/C
Fast ChargingYes, 80W SUPERVOOC ChargingYes, 90W
Reverse ChargingYes

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