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Infinix Smart 20 HD vs Xiaomi Poco C85x

What Smart 20 HD does better (5) and where Poco C85x wins (9) — every spec side by side.

Infinix Smart 20 HD
Infinix · 2026Smart 20 HD
5.6Score
5 advantages≈ $110
vs
Xiaomi Poco C85x
Xiaomi · 2026Poco C85x
6.2Score
9 advantages≈ $110
Higher score
5.7Display6.4
3.2Camera3.8
4.1Battery6.8
5.5Features4.0
Dimensions

Size comparison

Smart 20 HDPoco C85x
77 × 165.68.379.5 × 171.68.2
Smart 20 HDPoco C85xDifference
Height165.6 mm171.6 mm−6 mm
Width77 mm79.5 mm−2.5 mm
Thickness8.3 mm8.2 mm+0.1 mm
Weight189 g210 g−21 g

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

Why is Smart 20 HD better than Poco C85x?

  1. Water resistance (IPx)IPx4 vs IPx22×
  2. NFCYes · Poco C85x: No
  3. Stereo speakersYes · Poco C85x: No
  4. Weight189 g vs 210 g+11%
  5. Pixel density263 ppi vs 254 ppi+4%

Why is Poco C85x better than Smart 20 HD?

  1. Main camera8 MP vs 32 MP4×
  2. Battery capacity5,000 mAh vs 6,300 mAh+26%
  3. Storage (max)64 GB vs 128 GB2×
  4. 5GNo · Smart 20 HD: Yes
  5. RAM3 GB vs 4 GB+33%
  6. CPU frequency1.8 GHz vs 2.2 GHz+22%
  7. Process12 nm vs 6 nm2×
  8. Peak brightness700 nits vs 810 nits+16%
  9. Screen size6.7″ vs 6.9″+3%
Specifications

Side by side

Xiaomi Poco C85xXiaomi Poco C85x≈ $1106.2
Design
Weight189 g210 g
Thickness8.3 mm8.2 mm
Height165.6 mm171.6 mm
Width77 mm79.5 mm
FramePlastic—
BackPlastic—
Ingress protectionIP64IP52
Water resistance (IPx)IPx4IPx2
ColoursNight Pulse, Silver Dancer, Sunlike OrangeBlack, Green, Gold
Display
Screen size6.7″6.9″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,600 px1,600 px
Pixel density263 ppi254 ppi
Refresh rate120 Hz120 Hz
Peak brightness700 nits810 nits
Screen-to-body ratio84.2%84.3%
Performance
ChipsetUnisoc T7250Unisoc T8300
Chip makerUnisocUnisoc
Process12 nm6 nm
CPU cores88
CPU frequency1.8 GHz2.2 GHz
GPUMali-G57 MP1Mali-G57 MC2
Memory
RAM3 GB4 GB
Storage (max)64 GB128 GB
Storage (base)64 GB64 GB
Storage typeeMMC 5.1UFS 2.2
Memory card slotYesYes
Camera
Main camera8 MP32 MP
Main camera aperturef/2—
Main sensor size1/4.0"—
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera8 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity5,000 mAh6,300 mAh
Wired charging15 W15 W
Wireless chargingNoNo
Connectivity
5GNoYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth—5.4
NFCYesNo
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Satellite navigation—GLONASS, GALILEO, BDS
Features
Stereo speakersYesNo
3.5 mm headphone jackYesYes
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, proximity, compass
Software
OS at launchAndroid 15Android 16
PlatformAndroidAndroid
InterfaceXOS 15.1HyperOS 3
To compare: 0up to 4 models
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