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Realme C75 vs Xiaomi Redmi 13x

What C75 does better (9) and where Redmi 13x wins (8) — every spec side by side.

Realme C75
Realme · 2025C75
6.6Score
9 advantages≈ $150
Higher score
vs
Xiaomi Redmi 13x
Xiaomi · 2025Redmi 13x
6.6Score
8 advantages≈ $160
5.6Display5.6
3.8Camera5.9
8.2Battery7.1
4.5Features4.6
Dimensions

Size comparison

C75Redmi 13x
76.2 × 165.77.976.3 × 168.68.3
C75Redmi 13xDifference
Height165.7 mm168.6 mm−2.9 mm
Width76.2 mm76.3 mm−0.1 mm
Thickness7.9 mm8.3 mm−0.4 mm
Weight190 g205 g−15 g

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

Why is C75 better than Redmi 13x?

  1. Battery capacity6,000 mAh vs 5,030 mAh+19%
  2. Wired charging45 W vs 33 W+36%
  3. Refresh rate120 Hz vs 90 Hz+33%
  4. Water resistance (IPx)IPx4 vs IPx3+33%
  5. Process6 nm vs 12 nm2×
  6. CPU frequency2.4 GHz vs 2 GHz+20%
  7. Peak brightness625 nits vs 550 nits+14%
  8. Weight190 g vs 205 g+8%
  9. Thickness7.9 mm vs 8.3 mm+5%

Why is Redmi 13x better than C75?

  1. Main camera32 MP vs 108 MP3.4×
  2. Storage (max)128 GB vs 256 GB2×
  3. NFCNo · C75: Yes
  4. RAM6 GB vs 8 GB+33%
  5. Pixel density264 ppi vs 396 ppi+50%
  6. Storage (base)64 GB vs 128 GB2×
  7. Selfie camera8 MP vs 13 MP+62%
  8. Resolution (width)720 px vs 1,080 px+50%
Specifications

Side by side

Realme C75Realme C75≈ $1506.6
Xiaomi Redmi 13xXiaomi Redmi 13x≈ $1606.6
Design
Weight190 g205 g
Thickness7.9 mm8.3 mm
Height165.7 mm168.6 mm
Width76.2 mm76.3 mm
Frame—Plastic
Back—Glass
Ingress protectionIP64IP53
Water resistance (IPx)IPx4IPx3
Glass protection—Corning Gorilla Glass
ColoursMidnight Lily, Purple Blossom, Lily WhiteBlack, Blue, Gold
Display
Screen size6.7″6.8″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px1,080 px
Resolution (height)1,604 px2,460 px
Pixel density264 ppi396 ppi
Refresh rate120 Hz90 Hz
Peak brightness625 nits550 nits
Screen-to-body ratio84.9%85.1%
Performance
ChipsetMediatek Dimensity 6300Mediatek Helio G91 Ultra
Chip makerMediaTekMediaTek
Process6 nm12 nm
CPU cores88
CPU frequency2.4 GHz2 GHz
GPUMali-G57 MC2Mali-G52 MC2
Memory
RAM6 GB8 GB
Storage (max)128 GB256 GB
Storage (base)64 GB128 GB
Storage type—eMMC 5.1
Memory card slotYesYes
Camera
Main camera32 MP108 MP
Main camera aperturef/1.8f/1.8
Main sensor size1/3.1"1/1.67"
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera8 MP13 MP
4K selfie videoNoNo
Battery
Battery capacity6,000 mAh5,030 mAh
Battery typeLi-Po—
Wired charging45 W33 W
Wireless chargingNoNo
Connectivity
5GYes—
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth5.35.4
NFCNoYes
USBUSB Type-C 2.0USB Type-C
USB version2—
Satellite navigationGLONASS, GALILEO, BDS, QZSSGLONASS, GALILEO, BDS
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, compass
Software
OS at launchAndroid 15Android 14
PlatformAndroidAndroid
Interface—HyperOS
EU label
Energy classA—
Battery charge cycles1,000—
Endurance per cycle66 h—
Repairability classB—
Drop resistance classB—
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