Skip to content
InnoReviews

REDMI K90 Ultra vs TECNO SPARK 50 5G

WINNER
REDMI K90 Ultra
69.1Inno Score
VS
TECNO SPARK 50 5G
43.5Inno Score
64.4Performance28.9
78.7Display48.5
43.4Camera29
83.2Battery66.6
86.7Features60
9 spec wins — REDMI K90 Ultra3 spec wins — TECNO SPARK 50 5G

InnoReviews verdict

REDMI K90 Ultra wins this phone face-off, 69.1 to 43.5, pulling ahead mainly in performance (+36) and display (+30). TECNO SPARK 50 5G still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the REDMI K90 Ultra

  • Stronger performance score: 64 vs 29
  • Stronger display score: 79 vs 49
  • Stronger camera score: 43 vs 29
  • Stronger battery score: 83 vs 67
  • Stronger features score: 87 vs 60

Reasons to pick the TECNO SPARK 50 5G

  • Has 3.5mm jack — the other doesn't

Display

Display comparison: REDMI K90 Ultra versus TECNO SPARK 50 5G
SpecREDMI K90 UltraTECNO SPARK 50 5G
Screen size6.83 ″+1%6.78 ″
Panel typeAMOLEDIPS LCD
Resolution1280x2772720x1576
Pixel density447 ppi+75%256 ppi
Refresh rate165 Hz+38%120 Hz
Peak brightness3,500 nits—
Screen-to-body90.3 %+7%84.2 %

Performance

Performance comparison: REDMI K90 Ultra versus TECNO SPARK 50 5G
SpecREDMI K90 UltraTECNO SPARK 50 5G
ChipsetSnapdragon 8 EliteMediaTek Dimensity 6400
RAM (max)16 GB+100%8 GB
Storage options256/512GB128/256GB
Storage typeUFS 4.1UFS 2.2

Camera

Camera comparison: REDMI K90 Ultra versus TECNO SPARK 50 5G
SpecREDMI K90 UltraTECNO SPARK 50 5G
Main camera50 MP50 MP
Main aperturef/1.7f/1.9
Ultra-wide8 MP—
Max video8K@30fps1080p@30fps
Front camera20 MP+150%8 MP
OISYesNo

Battery

Battery comparison: REDMI K90 Ultra versus TECNO SPARK 50 5G
SpecREDMI K90 UltraTECNO SPARK 50 5G
Capacity8,550 mAh+32%6,500 mAh
Wired charging100 W+122%45 W

Design

Design comparison: REDMI K90 Ultra versus TECNO SPARK 50 5G
SpecREDMI K90 UltraTECNO SPARK 50 5G
Weight227 g210 g+7%
Thickness8.2 mm8.2 mm
IP ratingIP68/IP69IP64
Frame materialAluminum—

Connectivity

Connectivity comparison: REDMI K90 Ultra versus TECNO SPARK 50 5G
SpecREDMI K90 UltraTECNO SPARK 50 5G
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 5 (802.11ac)
Bluetooth5.45.4
NFCYesYes
USBUSB-CUSB-C 2.0
eSIMNo—

Software

Software comparison: REDMI K90 Ultra versus TECNO SPARK 50 5G
SpecREDMI K90 UltraTECNO SPARK 50 5G
OS at launchAndroid 16 (HyperOS 3)Android 16 (HiOS 16)

Audio

Audio comparison: REDMI K90 Ultra versus TECNO SPARK 50 5G
SpecREDMI K90 UltraTECNO SPARK 50 5G
Stereo speakersYes—
3.5mm jackNoYes

Related comparisons

REDMI K90 Ultravs Huawei Mate 70 Pro+VSREDMI K90 Ultravs iQOO Neo 10VSREDMI K90 Ultravs REDMI K90 MaxVSREDMI K90 Ultravs Vivo X100 ProVSTECNO SPARK 50 5Gvs Honor X9bVSTECNO SPARK 50 5Gvs vivo T3x 5GVSTECNO SPARK 50 5Gvs vivo Y58 5GVSTECNO SPARK 50 5Gvs Infinix HOT 50 Pro+VS

Try another matchup