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  3. C100x vs Redmi 17 4G

Realme C100x vs Xiaomi Redmi 17 4G

What C100x does better (7) and where Redmi 17 4G wins (5) — every spec side by side.

Realme C100x
Realme · 2026C100x
7.1Score
7 advantages≈ $250
Higher score
vs
Xiaomi Redmi 17 4G
Xiaomi · 2026Redmi 17 4G
6.5Score
5 advantages≈ $230
6.3Display6.4
4.1Camera4.6
9.0Battery8.9
4.5Features5.5
Dimensions

Size comparison

C100xRedmi 17 4G
78.2 × 166.58.678.4 × 170.18.8
C100xRedmi 17 4GDifference
Height166.5 mm170.1 mm−3.6 mm
Width78.2 mm78.4 mm−0.2 mm
Thickness8.6 mm8.8 mm−0.2 mm
Weight219 g232 g−13 g

Drawn to the same scale from the official dimensions (front and side).

Why is C100x better than Redmi 17 4G?

  1. Battery capacity8,000 mAh vs 7,500 mAh+7%
  2. Energy classA vs B
  3. Peak brightness900 nits vs 825 nits+9%
  4. Weight219 g vs 232 g+6%
  5. Battery charge cycles1,600 vs 1,000+60%
  6. Endurance per cycle91 h vs 73 h+24%
  7. Thickness8.6 mm vs 8.8 mm+2%

Why is Redmi 17 4G better than C100x?

  1. Stereo speakersNo · C100x: Yes
  2. Storage (base)64 GB vs 128 GB2×
  3. CPU frequency1.8 GHz vs 2 GHz+11%
  4. Selfie camera5 MP vs 8 MP+60%
  5. Bluetooth5.2 vs 5.4+4%
Specifications

Side by side

Realme C100xRealme C100x≈ $2507.1
Design
Weight219 g232 g
Thickness8.6 mm8.8 mm
Height166.5 mm170.1 mm
Width78.2 mm78.4 mm
FramePlasticPlastic
BackPlasticPlastic
Ingress protectionIP64IP64
Water resistance (IPx)IPx4IPx4
Glass protectionArmorShell glass or Panda GlassCorning Gorilla Glass 7i
ColoursGolden Coast, Deepblue TidesBlack, Deep Blue, Lotus Purple, Oak Green
Display
Screen size6.8″6.9″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,570 px1,600 px
Pixel density254 ppi254 ppi
Refresh rate120 Hz120 Hz
Peak brightness900 nits825 nits
Screen-to-body ratio86.8%86.2%
Performance
ChipsetUnisoc T7250Mediatek Helio G91 Ultra
Chip makerUnisocMediaTek
Process12 nm12 nm
CPU cores88
CPU frequency1.8 GHz2 GHz
GPUMali-G57 MP1Mali-G52 MC2
AnTuTu score—365,150
Geekbench 6 (multi-core)—1,399
Memory
RAM6 GB6 GB
Storage (max)256 GB256 GB
Storage (base)64 GB128 GB
Storage typeeMMC 5.1eMMC 5.1
Memory card slotYesYes
Camera
Main camera50 MP50 MP
Main camera aperturef/1.8f/1.8
Main sensor size—1/3.06"
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera5 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity8,000 mAh7,500 mAh
Battery typeSi/CSi/C
Wired charging45 W45 W
Wireless chargingNoNo
Reverse wireless charging—Yes
Connectivity
5GNoNo
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth5.25.4
NFCYesYes
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Infrared port—Yes
Satellite navigationGLONASS, GALILEO, BDSGLONASS, GALILEO, BDS
Features
Stereo speakersNoYes
3.5 mm headphone jackYesYes
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, compass
Software
OS at launchAndroid 16Android 16
PlatformAndroidAndroid
Interfacerealme UI 5.0HyperOS 3
EU label
Energy classAB
Battery charge cycles1,6001,000
Endurance per cycle91 h73 h
Repairability classCC
Drop resistance classBB
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