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  3. Note 100 4G vs Redmi 13x

Umidigi Note 100 4G vs Xiaomi Redmi 13x

What Note 100 4G does better (4) and where Redmi 13x wins (6) — every spec side by side.

Umidigi Note 100 4G
Umidigi · 2025Note 100 4G
6.6Score
4 advantages
Higher score
vs
Xiaomi Redmi 13x
Xiaomi · 2025Redmi 13x
6.6Score
6 advantages≈ $160
6.4Display5.6
5.5Camera5.9
5.0Battery7.1
6.4Features4.6
Dimensions

Size comparison

Note 100 4GRedmi 13x
77.4 × 167.87.776.3 × 168.68.3
Note 100 4GRedmi 13xDifference
Height167.8 mm168.6 mm−0.8 mm
Width77.4 mm76.3 mm+1.1 mm
Thickness7.7 mm8.3 mm−0.6 mm
Weight190 g205 g−15 g

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

Why is Note 100 4G better than Redmi 13x?

  1. Refresh rate120 Hz vs 90 Hz+33%
  2. Weight190 g vs 205 g+8%
  3. Selfie camera16 MP vs 13 MP+23%
  4. Thickness7.7 mm vs 8.3 mm+8%

Why is Redmi 13x better than Note 100 4G?

  1. Main camera50 MP vs 108 MP2.2×
  2. Wired charging20 W vs 33 W+65%
  3. Pixel density258 ppi vs 396 ppi+53%
  4. CPU frequency1.8 GHz vs 2 GHz+11%
  5. Resolution (width)720 px vs 1,080 px+50%
  6. Bluetooth5.2 vs 5.4+4%
Specifications

Side by side

Xiaomi Redmi 13xXiaomi Redmi 13x≈ $1606.6
Design
Weight190 g205 g
Thickness7.7 mm8.3 mm
Height167.8 mm168.6 mm
Width77.4 mm76.3 mm
FramePlasticPlastic
BackPlasticGlass
Ingress protection—IP53
Water resistance (IPx)—IPx3
Glass protection—Corning Gorilla Glass
ColoursRock Black, Interstellar Blue, Starry WhiteBlack, Blue, Gold
Display
Screen size6.8″6.8″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px1,080 px
Resolution (height)1,600 px2,460 px
Pixel density258 ppi396 ppi
Refresh rate120 Hz90 Hz
Peak brightness—550 nits
Screen-to-body ratio86%85.1%
Performance
ChipsetUnisoc T615Mediatek Helio G91 Ultra
Chip makerUnisocMediaTek
Process12 nm12 nm
CPU cores88
CPU frequency1.8 GHz2 GHz
GPUMali-G57 MP1Mali-G52 MC2
Memory
RAM8 GB8 GB
Storage (max)256 GB256 GB
Storage (base)128 GB128 GB
Storage type—eMMC 5.1
Memory card slotYesYes
Camera
Main camera50 MP108 MP
Main camera aperture—f/1.8
Main sensor size—1/1.67"
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera16 MP13 MP
4K selfie videoNoNo
Battery
Battery capacity5,000 mAh5,030 mAh
Wired charging20 W33 W
Wireless chargingNoNo
Connectivity
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth5.25.4
NFCYesYes
USBUSB Type-CUSB Type-C
Satellite navigationGLONASS, GALILEO, BDSGLONASS, 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 14Android 14
PlatformAndroidAndroid
Interface—HyperOS
To compare: 0up to 4 models
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