Specifications
Realme C51 3GB
Rs. 23,999
Sparx Neo 15 Pro
Rs. 23,499
Build
OS
Android 13 OS
Android 15 OS
UI
Realme UI T
Dimensions
167.2 x 76.7 x 8 mm
161.7 x 74 x 8.8mm
Weight
186 g
N/A
SIM
Dual Sim, Dual Standby (Nano-SIM)
Dual Sim, Dual Standby (Nano-SIM)
Colors
Mint Green, Carbon Black
Deep Slate
Frequency
2G Band
SIM1: GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900
SIM1: GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900
3G Band
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 2100
4G Band
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
LTE
Processor
CPU
Octa-core (2 x 1.8 GHz Cortex-A75 + 6 x 1.8 GHz Cortex-A55)
Octa Core
Chipset
Unisoc Tiger T612 (12 nm)
MediaTek
GPU
Mali-G57
Display
Technology
IPS LCD Capacitive Touchscreen, 16M Colors, Multitouch
IPS LCD Capacitive Touchscreen
Size
6.74 Inches
6.79 Inches
Resolution
720 x 1600 Pixels (~260 PPI)
720 x 1600 Pixels (~258 PPI)
Protection
Panda Glass
Extra Features
90Hz, 560 nits (peak)
90Hz
Memory
Built-in
64GB Built-in, 3GB RAM
128GB Built-in, 4GB RAM (+ 4GB Expandable RAM)
Card
microSDXC (dedicated slot)
microSD Card, (supports up to 256GB)
Camera
Main
Dual Camera: 50 MP, f/1.8, 27mm (wide), 1/2.76", PDAF + 0.08 MP, f/3.0, (depth), LED Flash
13 MP, LED Flash
Features
HDR, panorama, Video (1080p@30fps)
Geo-tagging, Phase detection, HDR, Video
Front
5 MP, f/2.2, 28mm (wide), 1/5", HDR, Video (720p@30fps)
8 MP
Connectivity
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
v5.0 with A2DP, LE
v5.0 with A2DP, LE
GPS
Yes + A-GPS support, & GLONASS, BDS, GALILEO
Yes + A-GPS support
Radio
FM Radio
FM Radio
USB
USB Type-C 2.0
USB type-C
NFC
Yes
No
Data
GPRS, Edge, 3G (HSPA 42.2/11.5 Mbps), 4G LTE-A
2G GSM, 3G HSPA, 4G LTE
Features
Sensors
Accelerometer, Compass, Proximity, FingerPrint
Accelerometer, Proximity, FingerPrint
Audio
3.5mm Audio Jack, Speaker Phone
3.5mm Audio Jack, Speaker Phone
Browser
HTML5
HTML5
Messaging
SMS(threaded view), MMS, Email, Push Mail, IM
SMS(threaded view), MMS, Email, Push Mail, IM
Games
Built-in + Downloadable
Built-in + Downloadable
Torch
Yes
Yes
Extra
NFC 360Ëš (market/region dependent), Glass front, plastic frame, plastic back, Photo/video editor, Document viewer
Photo/video editor, Document viewer
Battery
Capacity
(Li-Po Non removable), 5000 mAh
(Non removable), 5000 mAh
- Fast charging 33W wired, 0-50% in 28 min (advertised)
- Battery charging 10W
Price
in Rupees
Rs. 23,999
Rs. 23,499
in USD
$85
$83