Ulefone Armor X31 Pro vs Ulefone Armor 27

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Overview

Specs Score82 / 10087 / 100
Better Specs
Display Resolution720 x 1612 pixels1080 x 2460 pixels
Better Resolution
Screen To Body Ratio~ 72.5%
Less Bezels
~ 68.8%
RAM8 GB12 GB
More RAM
CPU Clock Speed2.4 GHz
Faster Clock Speed
2.2 GHz
Rear Camera64 MP + 25 MP + 2 MP Triple
Better Camera Resolution
64 MP + 50 MP + 50 MP Triple
Front Camera16 MP32 MP
Better Front Camera Resolution
Weight306 g
Lighter
441 g
Thickness13.7 mm
Slimmer
18.5 mm
Battery6050 mAh10600 mAh
Bigger Battery
Unique Features
5G
Reverse Charging
No
No

General

Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphone
Release Date2024, December 21, Available. Released 2025, January 01November, 2024

Design

Dimensions82 x 173.8 x 13.7 mm86.8 x 182.8 x 18.5 mm
Weight306 g441 g
Bezel lessNoYes
ColorsBlack, Black/Orange, Black/GreenBlack

Display

TypeColor IPS Screen (16M Colors)Color IPS Screen (16M Colors)
TouchYesYes
Size6.56 inches, 720 x 1612 pixels6.78 inches, 1080 x 2460 pixels
PPI~ 269 PPI~ 396 PPI
Screen to Body Ratio~ 72.5%~ 68.8%
Glass TypeCorning Gorilla Glass 5Corning Gorilla Glass Victus
NotchYes, Punch HoleYes, Punch Hole

Memory

RAM8 GB12 GB
Storage256 GB256 GB
Storage TypeUFS 2.2
Card SlotYesYes

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYes
VoLTEYes
WifiYesYes, with wifi-hotspot
BluetoothYes, v5.2Yes, v5.2
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB Charging, USB Storage
IR BlasterYesYes

Extra

GPSYes
Fingerprint SensorYesYes
SensorsAccelerometer, Gyro, Proximity, CompassAccelerometer, Gyro, Proximity, Compass, Barometer
3.5mm Headphone JackYesYes
NFCYesYes
Water ResistanceYes, 1.5 m upto 30 minYes, 2 m upto 30 min
IP RatingIP68IP68
Dust ResistantYesYes
Extra FeaturesRugged Body

Camera

Rear Camera64 MP ƒ/1.9 (Wide Angle)
25 MP ƒ/1.8
2 MP (Macro)
50 MP ƒ/2 (Wide Angle)
1/1.31", 1.2µm, PDAF
50 MP ƒ/2.2 (Ultra Wide)
117˚
64 MP ƒ/1.8 (night vision)
Auto FocusYesYes
FeaturesHDR, PanoramaHDR, Panorama
Video Recording1440p @ 30 fps QHD, 1080p @ 30 fps FHD1440p @ 30 fps QHD, 1080p @ 30 fps FHD
FlashYes, LEDYes, Dual LED
Front Camera16 MP ƒ/2.3 (Wide Angle)
Punch Hole
32 MP ƒ/2.5 (Wide Angle)
Punch Hole
Front Video Recording1080p @ 30 fps FHD1080p

Technical

OSAndroid v14Android v14
ChipsetMediatek Dimensity 6300Mediatek Helio G99
CPU2.4 GHz, Octa Core Processor2.2 GHz, Octa Core Processor
Core Details2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz
GPUMali-G57 MC2Mali-G57 MC2
JavaNoNo
BrowserYesYes

Multimedia

EmailYesYes
MusicYesYes
VideoYesYes
FM RadioYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size6050 mAh10600 mAh
Fast ChargingYesYes
Reverse ChargingYes

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