Realme C63 5G (6GB RAM + 128GB) vs Tecno Spark 40

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Overview

Specs Score74 / 100
Better Specs
69 / 100
Display Resolution720 x 1604 pixels
Better Resolution
720 x 1600 pixels
Screen To Body Ratio~ 89.97%
Less Bezels
~ 84.2%
RAM6 GB
More RAM
4 GB
CPU Clock Speed2.4 GHz
Faster Clock Speed
2 GHz
Rear Camera32 MP Dual50 MP
Better Camera Resolution
Weight192 g
Lighter
Unique Features
5G
No
Reverse Charging
No
No
FM Radio
No
IR Blaster

General

ModelC63, RMX3950
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateAugust 12, 2024July 02, 2025
In The BoxHandset, Charger, USB Data Cable, Sim Ejector Tool, Safety Guide, Quick Guide, Protective Case

Design

Dimensions76.1 x 165.6 x 7.94 mm77 x 165.6 x 7.7 mm
Weight192 g
Bezel lessNoNo
ColorsLeather Blue, Jade GreenInk Black, Titanium Grey, Veil White, Mirage Blue

Display

TypeColor LCD Screen (16.7 M)Color IPS Screen
TouchYes, 240 Hz Touch Sampling RateYes
Size6.67 inches, 720 x 1604 pixels, 120 Hz6.67 inches, 720 x 1600 pixels, 120 Hz
Aspect Ratio20.05:9
PPI~ 264 PPI~ 263 PPI
Screen to Body Ratio~ 89.97%~ 84.2%
FeaturesColor Gamut: 83% NTSC, Contrast Ratio: 1500:1, Supports Sunshine Screen, Brightness: 500 Nits, HBM 625 Nits
NotchYes, Punch HoleYes, Punch Hole

Memory

RAM6 GB4 GB
Expandable RAMUpto 6 GB Extra Virtual RAM
Storage128 GB128 GB
Storage TypeUFS 2.2
Card SlotYes, (Hybrid Slot), upto 2 TBYes

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYes
5G BandsNR: n1/n3/n5/n8/n28B/n40/n41 (2535 MHz - 2655 MHz)/n77/n78
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionDual Band Wi-Fi, Wi-Fi 5 (802.11 ac), 802.11 a/b/g/n, WLAN (2.4 GHz | 5.1 GHz | 5.8 GHz)
BluetoothYes, v5.3Yes
USBYes, USB-C v2.0Yes, USB-C
USB FeaturesUSB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging, USB Storage
IR BlasterYes

Extra

GPSwith BDS, GPS, GLONASS, Galileo. QZSSYes
Fingerprint SensorYes, SideYes, Side
Face UnlockYes
SensorsGeomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope, Flicker Sensor, Support Meter FunctionSoftware Gyroscope, Infrared Remote Control
3.5mm Headphone JackYesYes
Water ResistanceYesYes, 1.5 m
IP RatingIP64IP64
Dust ResistantYesYes
Extra FeaturesAI Boost Engine, Dual mic Noise Cancellation

Camera

Rear Camera32 MP ƒ/1.85 (Wide Angle)
Lens: 5P, Sensor size: 1/3.1''

Auxiliary Lens
50 MP (Wide Angle)
Camera SensorGalaxycore GC32E1
Auto FocusYesYes
FeaturesPhoto, Video, Night, Street, Pro, Pano, Portrait, Timelapse, Slo-Mo, Text Scanner, Tilt-Shift, Dual Video Video, Movie, High Definition, Supports Fill Light for Video Shooting, 10X Digital Zoom
Video Recording1080p @ 30 fps FHD1440p @ 30 fps QHD, 1080p @ 30 fps FHD
FlashYes, LEDYes, Dual LED
Front Camera8 MP ƒ/2 (Wide Angle)
Lens: 4P, Sensor size: 1/4'', FOV: 80°
Punch Hole, Screen Flash
8 MP (Wide Angle)
Punch Hole
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD

Technical

OSAndroid v14Android v15
Custom UIRealme UI 5
ChipsetMediatek Dimensity 6300Mediatek Helio G81
CPU2.4 GHz, Octa Core Processor2 GHz, Octa Core Processor
Core Details2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz
GPUArm Mali-G57 MC2Mali-G52 MC2
JavaNoNo
BrowserYesYes

Multimedia

EmailYesYes
MusicAAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKAYes
VideoH.264, MPEG4, DIVX/XVID, H.263, SORENSEN SPARK, VP8, VP9, H.265, AV1Yes
FM RadioNoYes
Document ReaderYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh5200 mAh
Fast ChargingYes, 10W Fast ChargingYes, 45W
Reverse ChargingYes
Talk Time40 hours
Video Playback Time17 hours
Music Playback Time90 hours

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