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  3. C100i vs Poco C85x

Realme C100i vs Xiaomi Poco C85x

What C100i does better (6) and where Poco C85x wins (7) — every spec side by side.

Realme C100i
Realme · 2026C100i
5.8Score
6 advantages≈ $120
vs
Xiaomi Poco C85x
Xiaomi · 2026Poco C85x
6.2Score
7 advantages≈ $110
Higher score
6.3Display6.4
2.3Camera3.8
7.2Battery6.9
3.2Features4.1
Dimensions

Size comparison

C100iPoco C85x
78.2 × 166.58.479.5 × 171.68.2
C100iPoco C85xDifference
Height166.5 mm171.6 mm−5.1 mm
Width78.2 mm79.5 mm−1.3 mm
Thickness8.4 mm8.2 mm+0.2 mm
Weight208 g210 g−2 g

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

Why is C100i better than Poco C85x?

  1. RAM6 GB vs 4 GB+50%
  2. Water resistance (IPx)IPx4 vs IPx22×
  3. Storage (max)256 GB vs 128 GB2×
  4. Battery capacity7,000 mAh vs 6,300 mAh+11%
  5. Peak brightness900 nits vs 810 nits+11%
  6. Screen-to-body ratio86.8% vs 84.3%+3%

Why is Poco C85x better than C100i?

  1. Main camera8 MP vs 32 MP4×
  2. 5GNo · C100i: Yes
  3. CPU frequency1.8 GHz vs 2.2 GHz+22%
  4. Process12 nm vs 6 nm2×
  5. Selfie camera5 MP vs 8 MP+60%
  6. Bluetooth5.2 vs 5.4+4%
  7. Thickness8.4 mm vs 8.2 mm+2%
Specifications

Side by side

Realme C100iRealme C100i≈ $1205.8
Xiaomi Poco C85xXiaomi Poco C85x≈ $1106.2
Design
Weight208 g210 g
Thickness8.4 mm8.2 mm
Height166.5 mm171.6 mm
Width78.2 mm79.5 mm
FramePlastic—
BackPlastic—
Ingress protectionIP64IP52
Water resistance (IPx)IPx4IPx2
Glass protectionPanda MN228 or Corning Gorilla Glass—
ColoursDawn Purple, Dusk GrayBlack, Green, Gold
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 nits810 nits
Screen-to-body ratio86.8%84.3%
Performance
ChipsetUnisoc T7250Unisoc T8300
Chip makerUnisocUnisoc
Process12 nm6 nm
CPU cores88
CPU frequency1.8 GHz2.2 GHz
GPUMali-G57 MP1Mali-G57 MC2
Memory
RAM6 GB4 GB
Storage (max)256 GB128 GB
Storage (base)64 GB64 GB
Storage typeeMMC 5.1UFS 2.2
Memory card slotYesYes
Camera
Main camera8 MP32 MP
Main camera aperturef/2—
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera5 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity7,000 mAh6,300 mAh
Battery typeSi/C—
Wired charging15 W15 W
Wireless chargingNoNo
Connectivity
5GNoYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth5.25.4
NFCNoNo
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Satellite navigationGLONASS, GALILEO, BDSGLONASS, GALILEO, BDS
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, proximity, compass
Software
OS at launchAndroid 16Android 16
PlatformAndroidAndroid
Interfacerealme UI 5.0HyperOS 3
To compare: 0up to 4 models
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