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  3. iQOO 15T vs Redmi K100

Vivo iQOO 15T vs Xiaomi Redmi K100

What iQOO 15T does better (6) and where Redmi K100 wins (6) — every spec side by side.

Vivo iQOO 15T
Vivo · 2026iQOO 15T
9.6Score
6 advantages≈ $520
Higher score
vs
Xiaomi Redmi K100
Xiaomi · 2026Redmi K100
9.5Score
6 advantages≈ $510
9.6Display9.8
9.2Camera9.0
9.6Battery9.6
9.3Features9.3
Dimensions

Size comparison

iQOO 15TRedmi K100
76.7 × 163.48.377.9 × 162.98.7
iQOO 15TRedmi K100Difference
Height163.4 mm162.9 mm+0.5 mm
Width76.7 mm77.9 mm−1.2 mm
Thickness8.3 mm8.7 mm−0.4 mm
Weight216 g234 g−18 g

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

Why is iQOO 15T better than Redmi K100?

  1. Main camera200 MP vs 50 MP4×
  2. Storage (max)1,024 GB vs 512 GB2×
  3. Pixel density510 ppi vs 447 ppi+14%
  4. Weight216 g vs 234 g+9%
  5. Resolution (width)1,440 px vs 1,280 px+12%
  6. Thickness8.3 mm vs 8.7 mm+5%

Why is Redmi K100 better than iQOO 15T?

  1. Battery capacity8,000 mAh vs 10,000 mAh+25%
  2. Peak brightness4,500 nits vs 9,000 nits2×
  3. Refresh rate144 Hz vs 165 Hz+15%
  4. CPU frequency4.21 GHz vs 4.32 GHz+3%
  5. Selfie camera16 MP vs 20 MP+25%
  6. Main camera aperturef/1.9 vs f/1.7+12%
Specifications

Side by side

Vivo iQOO 15TVivo iQOO 15T≈ $5209.6
Design
Weight216 g234 g
Thickness8.3 mm8.7 mm
Height163.4 mm162.9 mm
Width76.7 mm77.9 mm
FrameAluminiumAluminium
BackGlass—
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
ColoursBlack, Blue, WhiteBlack, White, Green
Display
Screen size6.8″6.8″
PanelLTPO AMOLEDAMOLED
OLED panelYesYes
LTPO (adaptive 1–120 Hz)Yes—
Resolution (width)1,440 px1,280 px
Resolution (height)3,168 px2,772 px
Pixel density510 ppi447 ppi
Refresh rate144 Hz165 Hz
Peak brightness4,500 nits9,000 nits
Screen-to-body ratio90.2%90.3%
HDRYesYes
Performance
ChipsetMediaTek Dimensity 9500 MonsterQualcomm SM8750-AB Snapdragon 8 Elite
Chip makerMediaTekQualcomm
Process3 nm3 nm
CPU cores88
CPU frequency4.21 GHz4.32 GHz
GPUMali-G1 Ultra MC12Adreno 840
AnTuTu score4,704,310—
Geekbench 6 (multi-core)10,634—
Memory
RAM16 GB16 GB
Storage (max)1,024 GB512 GB
Storage (base)256 GB256 GB
Storage typeUFS 4.1UFS 4.1
Memory card slotNoNo
Camera
Main camera200 MP50 MP
Main camera aperturef/1.9f/1.7
Main sensor size1/1.56"1/1.55"
Rear cameras22
Optical stabilisationYesYes
Ultra-wide cameraYesYes
Telephoto cameraNoNo
Max video8K8K
4K video frame rate60 fps60 fps
Selfie camera16 MP20 MP
4K selfie videoNoNo
Battery
Battery capacity8,000 mAh10,000 mAh
Battery typeSi/CSi/C
Wired charging100 W100 W
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 7Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Infrared portYes—
Dual-band GPSYesYes
Satellite navigationGLONASS, GALILEO, BDS, QZSS, NavICGLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Fingerprint sensorUnder display, ultrasonicUnder display, ultrasonic
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compassFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Software
OS at launchAndroid 16Android 17
PlatformAndroidAndroid
InterfaceOriginOS 6HyperOS 4
To compare: 0up to 4 models
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