Realme 15x 5G (8GB RAM + 128GB) vs Poco C85x 5G (4GB RAM + 128GB)


Realme 15x 5G (8GB RAM + 128GB)
Realme 15x 5G (8GB RAM + 128GB)
vs
Poco C85x 5G (4GB RAM + 128GB)
Poco C85x 5G (4GB RAM + 128GB)

Quick Comparison

Realme 15x 5G (8GB RAM + 128GB) has better RAM than Poco C85x 5G (4GB RAM + 128GB). In terms of display resolution, Poco C85x 5G (4GB RAM + 128GB) has better resolution of 1600 x 720 than Realme 15x 5G (8GB RAM + 128GB) which has resolution of 1570 x 720. Both have the same amount of internal memory.

NameRealme 15x 5G (8GB RAM + 128GB)Poco C85x 5G (4GB RAM + 128GB)
RAM8 GB4 GB
Display6.81 in6.9 in
Internal Memory128 GB128 GB
Battery7000 mAh6300 mAh
Camera50 MP + 2 MP Dual32 MP
PriceRs. 25999Rs. 15537

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Detailed Comparison

Price And Launch

The launch Date of the first phone is October 01, 2025. The cost of Realme 15x 5G (8GB RAM + 128GB) is Rs. 25999. The launch Date of the second phone is March 10, 2026. The cost of Poco C85x 5G (4GB RAM + 128GB) is Rs. 15537.

Display comparison

Realme 15x 5G (8GB RAM + 128GB) has screen size of 6.81 inches which falls short to Poco C85x 5G (4GB RAM + 128GB)'s 6.9 inch screen. There is IPS Screen Type in both the phones. Realme's phone has display density of 394 PPI & Poco's phone has only 254 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 90.4% than Poco's phone ~ 84.3%. Realme 15x 5G (8GB RAM + 128GB) has 20:9 aspect ratio where as Poco C85x 5G (4GB RAM + 128GB) has 20.6:9 aspect ratio.

Memory comparison

Realme 15x 5G (8GB RAM + 128GB)'s larger 8 GB RAM is better for playing games and all with respect to Poco C85x 5G (4GB RAM + 128GB)'s lower 4 GB RAM. and both have same Internal Memory of 128 GB.

Camera comparison

Realme 15x 5G (8GB RAM + 128GB)'s 50 MP + 2 MP Dual Rear Camera outshines Poco C85x 5G (4GB RAM + 128GB)'s 32 MP Rear Camera in terms of resolution. Realme 15x 5G (8GB RAM + 128GB) will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Poco C85x 5G (4GB RAM + 128GB)'s 8 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 15 and the second one on 16 version.

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Full Comparison

NameRealme 15x 5G (8GB RAM + 128GB)Poco C85x 5G (4GB RAM + 128GB)
General
ModelMZB0NKKIN, C85x
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateOctober 01, 2025March 10, 2026
In The Box1 realme 15x 5G, 1 USB Type-C Cable, 1 80W Adapter, 1 Protect Case, 1 SIM Card Needle, 1 Screen Protect Film, 1 Quick Guide1 x Handset, 1 x Adapter, 1 x Type-C USB Cable, 1 x Sim Eject Tool, 1 x Quick Start Guide, 1 x Warranty Card
Design
Dimensions77.93 x 166.07 x 8.28 mm79.5 x 171.6 x 8.2 mm
Weight212 g210 g
Bezel lessNo
ColorsAqua Blue, Marine Blue, Maroon RedBlack, Green, Gold
Display
TypeColor IPS Screen (16M Colors)Color IPS Screen (16M Colors)
TouchYes, 180 Hz Touch Sampling RateYes, 240 Hz Touch Sampling Rate
Size6.81 inches, 720 x 1570 pixels, 144 Hz6.9 inches, 720 x 1600 pixels, 120 Hz
Aspect Ratio20:920.6:9
PPI~ 394 PPI~ 254 PPI
Screen to Body Ratio~ 90.4%~ 84.3%
BrightnessHBM 1200nit800 HBM Brightness
FeaturesContrast Ratio: Typical 1500: 1; minimum 1200: 1
NotchYes, Punch HoleYes, Punch Hole
Memory
RAM8 GB4 GB
RAM TypeLPDDR4X
Expandable RAMUpto 10 GB Extra Virtual RAMUpto 4 GB Extra Virtual RAM
Storage128 GB128 GB
Storage TypeUFS 2.2
Card SlotYes, (Hybrid Slot)Yes, upto 2 TB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G Bands5G NR: n1/3/5/8/28B/40/41/77/78
VoLTEYes, Dual Stand-ByYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionSupport 802.11 a/b/g/n, Wi-Fi 5(802.11ac)Wi-Fi 5
BluetoothYes, v5.3Yes, v5.4
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB Charging, USB StorageUSB Tethering, USB Charging
Performance
AnTuTu Score600,000 (Total) (v11)
Extra
GPSBeidou, GPS, GLONASS, Galileo, QZSSYes, with A-GPS, Glonass, Beidou
Fingerprint SensorYes, SideYes, Side
Face UnlockYesYes
SensorsProximity sensor, Ambient light sensor, E-compass, AccelerometerAccelerometer, Proximity, Compass
3.5mm Headphone JackYes
AI FeaturesAl Edit Genie
Water ResistanceYes
Splash ResistantYes
IP RatingIP69 Pro (IP66/68/69/69K)IP52
Dust ResistantYesYes
Extra FeaturesDual-mic Noise Cancellation
Camera
Rear Camera50 MP (Wide Angle)
Resolution: 4096x3072, Equivalent Focal Length: 28mm, FOV: 76°, Lens: 5P, Sensor: 1/2.93”
2 MP (Depth Sensor)		32 MP (Wide Angle)
Camera SensorSony IMX852
Auto FocusYesYes
FeaturesPhoto, Portrait Mode, Night, Panorama, Cinematic, TIME-LAPSE, HI-RES, Underwater, PRO, Hypertext, TILT-SHIFT, AI LANDSCAPE Mode, Street Photography Mod, Dual-View Video ModeHDR
Video Recording1080p @ 30 fps FHD, 720p @ 30 fps HD1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera50 MP ƒ/2.4 (Wide Angle)
OV50D40 50MP Resolution: 4080x3072 Equivalent Focal Length: 22mm FOV：87° Aperture：f/2.4 Lens：5P Sensor: 1/2.88"
Punch Hole, Screen Flash		8 MP ƒ/2 (Wide Angle)
Punch Hole, Screen Flash
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v15Android v16
Custom UIRealme UI 6HyperOS 3
ChipsetMediatek Dimensity 6300Unisoc T8300
CPU2.4 GHz, Octa Core Processor2.2 GHz, Octa Core Processor
Core Details2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz
Fabrication Node6nm
GPUArm Mali-G57 MC2Mali-G57 MC2
JavaNoNo
BrowserYesYes
Multimedia
EmailYesYes
MusicMP3, AAC, APE, AMR, WAV, OGG, FLAC, WMAYes
VideoAVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLVYes
FM RadioNoYes
Speaker Type1115 Ultra-Linear Speaker
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size7000 mAh6300 mAh
Fast ChargingYes, 60W SUPERVOOC ChargeYes, 15W
Reverse ChargingYes, 6.5WYes, 7.5W

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