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  3. Y21 vs Redmi 17C 5G

Vivo Y21 vs Xiaomi Redmi 17C 5G

What Y21 does better (11) and where Redmi 17C 5G wins (5) — every spec side by side.

Vivo Y21
Vivo · 2026Y21
7.5Score
11 advantages≈ $190
Higher score
vs
Xiaomi Redmi 17C 5G
Xiaomi · 2026Redmi 17C 5G
6.4Score
5 advantages≈ $190
6.6Display6.4
4.1Camera5.2
8.4Battery7.8
6.8Features4.5
Dimensions

Size comparison

Y21Redmi 17C 5G
77.1 × 167.48.479.5 × 171.68.1
Y21Redmi 17C 5GDifference
Height167.4 mm171.6 mm−4.2 mm
Width77.1 mm79.5 mm−2.4 mm
Thickness8.4 mm8.1 mm+0.3 mm
Weight209 g211 g−2 g

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

Why is Y21 better than Redmi 17C 5G?

  1. RAM8 GB vs 4 GB2×
  2. Storage (max)256 GB vs 128 GB2×
  3. NFCYes · Redmi 17C 5G: No
  4. Stereo speakersYes · Redmi 17C 5G: No
  5. Wired charging44 W vs 33 W+33%
  6. Battery capacity6,500 mAh vs 6,000 mAh+8%
  7. Peak brightness1,200 nits vs 810 nits+48%
  8. Water resistance (IPx)IPx5 vs IPx4+25%
  9. 3.5 mm headphone jackYes · Redmi 17C 5G: No
  10. Pixel density260 ppi vs 254 ppi+2%
  11. Charged in 30 min42% vs 38%+11%

Why is Redmi 17C 5G better than Y21?

  1. Selfie camera5 MP vs 13 MP2.6×
  2. Rear cameras1 vs 22×
  3. Screen size6.7″ vs 6.9″+2%
  4. Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
  5. Thickness8.4 mm vs 8.1 mm+4%
Specifications

Side by side

Vivo Y21Vivo Y21≈ $1907.5
Design
Weight209 g211 g
Thickness8.4 mm8.1 mm
Height167.4 mm171.6 mm
Width77.1 mm79.5 mm
FramePlasticPlastic
BackPlasticPlastic
Ingress protectionIP65IP64
Water resistance (IPx)IPx5IPx4
ColoursChampagne Gold, Midnight BlueBlack, Purple, Brown
Display
Screen size6.7″6.9″
PanelIPS LCDLCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,600 px1,640 px
Pixel density260 ppi254 ppi
Refresh rate120 Hz120 Hz
Peak brightness1,200 nits810 nits
Screen-to-body ratio85%84.3%
Performance
ChipsetMediatek Dimensity 6300Mediatek Dimensity 6300
Chip makerMediaTekMediatek
Process6 nm6 nm
CPU cores88
CPU frequency2.4 GHz2.4 GHz
GPUMali-G57 MC2Mali G57 MC2
AnTuTu score—531,619
Geekbench 6 (multi-core)—1,692
Memory
RAM8 GB4 GB
Storage (max)256 GB128 GB
Storage (base)128 GB128 GB
Storage typeeMMC 5.1UFS 2.2
Memory card slotYesYes
Camera
Main camera50 MP50 MP
Main camera aperturef/1.8f/1.8
Main sensor size—1/2.76"
Rear cameras12
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera5 MP13 MP
4K selfie videoNoNo
Battery
Battery capacity6,500 mAh6,000 mAh
Battery typeLi-IonLi-Po
Wired charging44 W33 W
Charged in 30 min42%38%
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 4Wi-Fi 5
Bluetooth—5.4
NFCYesNo
USBUSB Type-C 2.0USB Type-C
USB version22
Satellite navigationGLONASS, GALILEO, BDS, QZSSGPS, GLONASS, GALILEO, BDS
Features
Stereo speakersYesNo
3.5 mm headphone jackYesNo
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, proximity, compassproximity, accelerometer, gyro, compass, fingerprint
Software
OS at launchAndroid 16Android 16
PlatformAndroidAndroid
InterfaceOriginOS 6HyperOS 3
EU label
Energy classAA
Battery charge cycles1,600—
Endurance per cycle67 h—
Repairability classC—
Drop resistance classA—
To compare: 0up to 4 models
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