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Specifications

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45 specification rows

Feature
Realme C100i 128GB

Realme C100i 128GB

Rs. 55,999

Oppo A57 4GB

Oppo A57 4GB

Rs. 54,999

Launch (Pakistan)

Feature Realme C100i 128GB Oppo A57 4GB
Date August 2026 Not available
Status Available Discontinued

Build

Feature Realme C100i 128GB Oppo A57 4GB
OS Android 16 OS Android 11 OS
UI Realme UI 6.0 ColorOS 12.1
Dimensions 166.5 x 78.2 x 8.4 mm 163.7 x 75 x 8 mm
Weight 208 g 187 g
SIM Nano-SIM + Nano-SIM Dual Sim, Dual Standby (Nano-SIM)
Colors Dawn Purple, Dusk Gray Glowing Green, Glowing Black
Resistance IP64 dust tight and water resistant (water splashes)
Drop resistant up to 2m
IPX4 water resistant

Frequency

Feature Realme C100i 128GB Oppo A57 4GB
2G Band SIM1: GSM 850 / 900 / 1800 / 1900
SIM2: GSM 850 / 900 / 1800 / 1900
SIM1: 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 band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)

Processor

Feature Realme C100i 128GB Oppo A57 4GB
CPU Octa-core (2 x 1.8 GHz Cortex-A75 + 6 x 1.6 GHz Cortex-A55) Octa-core (4 x 2.3 GHz Cortex-A53 + 4 x 1.8 GHz Cortex-A53)
Chipset Unisoc T7250 (12 nm) MediaTek MT6765G Helio G35 (12 nm)
GPU Mali-G57 MP1 PowerVR GE8320

Display

Feature Realme C100i 128GB Oppo A57 4GB
Technology IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen, 16M Colors, Multitouch
Size 6.8 Inches 6.5 Inches
Resolution 720 x 1570 Pixels (~254 PPI) 720 x 1612 Pixels (~270 PPI)
Protection Panda MN228 or Corning Gorilla Glass
Refresh rate 10Hz 60Hz

Memory

Feature Realme C100i 128GB Oppo A57 4GB
Built-in 4GB RAM / 128GB Storage 4GB RAM / 64GB Storage
Details eMMC 5.1 Not specified
Card microSDXC microSDXC

Rear Camera

Feature Realme C100i 128GB Oppo A57 4GB
Lenses
8MPWide

f/2.0, AF

13MPWide

Dual 13 MP, f/2.2, 26mm, 1/3.06", AF

2MPDepth

f/2.4

Features
LED Flash, HDR, panorama
LED Flash, Geo-tagging, touch focus, face detection, HDR, panorama
Video

1080p@30fps

1080p@30fps

Front Camera

Feature Realme C100i 128GB Oppo A57 4GB
Lenses
5MPWide

f/2.2

8MPWide

f/2.0

Video

720p@30fps

1080p@30fps

HDR

Connectivity

Feature Realme C100i 128GB Oppo A57 4GB
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
Bluetooth v5.2 with A2DP, LE v5.0 with A2DP, LE
GPS Yes + A-GPS support, & GALILEO, GLONASS, BDS Yes + A-GPS support
Radio FM Radio (Unspecified) FM Radio
USB USB Type-C 2.0, OTG USB-C port
NFC Yes No

Features

Feature Realme C100i 128GB Oppo A57 4GB
Sensors Accelerometer, Compass, Proximity, Fingerprint Accelerometer, Compass, Proximity, Fingerprint
Audio 3.5mm Audio Jack, Speaker Phone 3.5mm Audio Jack, MP4/H.264/FLAC player, MP3/eAAC+/WAV player, Speaker Phone
Browser HTML5 HTML5
Messaging SMS(threaded view), MMS, Email, Push Mail, IM SMS (threaded view), MMS, Email, Push Email
Games Built-in + Downloadable built-in + downloadable
Torch Yes Yes
Extra Glass front, plastic frame, plastic back IP5X dust resistant ,Glass front, Plastic frame, Plastic back, Document viewer, Photo/video editor

Battery

Feature Realme C100i 128GB Oppo A57 4GB
Capacity Li-ion Si-Ca 7,000 mAh (Li-Po Non removable), 5,000 mAh
Additional details - 15W wired, PD, QC, Reverse wired - Fast charging 33W, 50% in 30 min (advertised)

Price

Feature Realme C100i 128GB Oppo A57 4GB
in Rupees Rs. 55,999 Rs. 54,999
in USD $198 $194