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Tecno Spark 20C vs Vivo Y27s

What Spark 20C does better (2) and where Y27s wins (9) — every spec side by side.

Tecno Spark 20C
Tecno · 2023Spark 20C
4.5Score
2 advantages≈ $150
vs
Vivo Y27s
Vivo · 2023Y27s
6.1Score
9 advantages≈ $150
Higher score
4.0Display5.4
4.6Camera4.6
4.6Battery6.5
3.8Features4.5
Dimensions

Size comparison

Spark 20CY27s
75.6 × 163.78.676.2 × 164.18.2
Spark 20CY27sDifference
Height163.7 mm164.1 mm−0.4 mm
Width75.6 mm76.2 mm−0.6 mm
Thickness8.6 mm8.2 mm+0.4 mm
Weight185 g192 g−7 g

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

Why is Spark 20C better than Y27s?

  1. Stereo speakersYes · Y27s: No
  2. Weight185 g vs 192 g+4%

Why is Y27s better than Spark 20C?

  1. Wired charging18 W vs 44 W2.4×
  2. NFCNo · Spark 20C: Yes
  3. Pixel density267 ppi vs 395 ppi+48%
  4. Peak brightness450 nits vs 650 nits+44%
  5. Process12 nm vs 6 nm2×
  6. CPU frequency2.2 GHz vs 2.4 GHz+9%
  7. Resolution (width)720 px vs 1,080 px+50%
  8. Wi-Fi standardWi-Fi 4 vs Wi-Fi 5+25%
  9. Thickness8.6 mm vs 8.2 mm+5%
Specifications

Side by side

Tecno Spark 20CTecno Spark 20C≈ $1504.5
Vivo Y27sVivo Y27s≈ $1506.1
Design
Weight185 g192 g
Thickness8.6 mm8.2 mm
Height163.7 mm164.1 mm
Width75.6 mm76.2 mm
FramePlasticPlastic
BackPlasticPlastic
Ingress protection—IP54
Water resistance (IPx)—IPx4
ColoursMystery White, Alpenglow Gold, Magic Skin, Gravity BlackBurgundy Black, Garden Green
Display
Screen size6.6″6.6″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px1,080 px
Resolution (height)1,612 px2,388 px
Pixel density267 ppi395 ppi
Refresh rate90 Hz90 Hz
Peak brightness450 nits650 nits
Screen-to-body ratio84.6%85.4%
Performance
ChipsetMediatek Helio G36Qualcomm SM6225 Snapdragon 680 4G
Chip makerMediaTekQualcomm
Process12 nm6 nm
CPU cores88
CPU frequency2.2 GHz2.4 GHz
GPUPowerVR GE8320Adreno 610
AnTuTu score195,539—
Geekbench 6 (multi-core)781—
Memory
RAM8 GB8 GB
Storage (max)256 GB256 GB
Storage (base)128 GB128 GB
Storage typeeMMC 5.1UFS 2.2
Memory card slotYesYes
Camera
Main camera50 MP50 MP
Main camera aperture—f/1.8
Main sensor size1/2.8"—
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera8 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity5,000 mAh5,000 mAh
Battery typeLi-PoLi-Ion
Wired charging18 W44 W
Charged in 30 min38%—
Wireless chargingNoNo
Connectivity
5GNoNo
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 4Wi-Fi 5
Bluetooth55
NFCNoYes
USBUSB Type-CUSB Type-C 2.0
USB version22
Satellite navigationGLONASS, GALILEOGLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersYesNo
3.5 mm headphone jackYesYes
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Software
OS at launchAndroid 13Android 13
PlatformAndroidAndroid
InterfaceHiOS 12.6Funtouch 13
To compare: 0up to 4 models
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