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Realme C53 vs UleFone Armor X12

What C53 does better (14) and where Armor X12 wins (2) — every spec side by side.

Realme C53
Realme · 2023C53
5.4Score
14 advantages≈ $420
vs
UleFone Armor X12
UleFone · 2023Armor X12
5.4Score
2 advantages
Higher score
5.2Display2.8
4.6Camera3.4
5.0Features7.3
Dimensions

Size comparison

C53Armor X12
76.7 × 167.37.576.8 × 157.214.3
C53Armor X12Difference
Height167.3 mm157.2 mm+10.1 mm
Width76.7 mm76.8 mm−0.1 mm
Thickness7.5 mm14.3 mm−6.8 mm
Weight182 g257 g−75 g

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

Why is C53 better than Armor X12?

  1. RAM8 GB vs 3 GB2.7×
  2. Main camera50 MP vs 13 MP3.8×
  3. Storage (max)256 GB vs 32 GB8×
  4. Refresh rate90 Hz vs 60 Hz+50%
  5. Battery capacity5,000 mAh vs 4,860 mAh+3%
  6. Storage (base)128 GB vs 32 GB4×
  7. Weight182 g vs 257 g+41%
  8. Pixel density390 ppi vs 295 ppi+32%
  9. Screen size6.7″ vs 5.4″+24%
  10. CPU cores8 vs 42×
  11. Thickness7.5 mm vs 14.3 mm+91%
  12. Resolution (width)1,080 px vs 720 px+50%

Why is Armor X12 better than C53?

  1. NFCNo · C53: Yes
  2. CPU frequency1.8 GHz vs 2 GHz+11%
Specifications

Side by side

Realme C53Realme C53≈ $4205.4
Design
Weight182 g257 g
Thickness7.5 mm14.3 mm
Height167.3 mm157.2 mm
Width76.7 mm76.8 mm
FramePlastic—
BackPlastic—
Ingress protection—IP68
Water resistance (IPx)—IPx8
ColoursChampion Gold, Mighty BlackBlack, Black/Orange, Black/Green
Display
Screen size6.7″5.4″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)1,080 px720 px
Resolution (height)2,400 px1,440 px
Pixel density390 ppi295 ppi
Refresh rate90 Hz60 Hz
Peak brightness560 nits—
Screen-to-body ratio85.5%63.5%
Performance
ChipsetUnisoc Tiger T612Mediatek MT6761V/WAB Helio A22
Chip makerUnisocMediaTek
Process12 nm12 nm
CPU cores84
CPU frequency1.8 GHz2 GHz
GPUMali-G57PowerVR GE8320
AnTuTu score329,014—
Geekbench 6 (multi-core)1,511—
Memory
RAM8 GB3 GB
Storage (max)256 GB32 GB
Storage (base)128 GB32 GB
Storage typeeMMC 5.1eMMC 5.1
Memory card slotYesYes
Camera
Main camera50 MP13 MP
Main camera aperturef/1.8f/2.2
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera8 MP8 MP
4K selfie videoNoNo
Battery
Battery capacity5,000 mAh4,860 mAh
Battery typeLi-PoLi-Po
Wired charging33 W—
Charged in 30 min48%—
Wireless chargingNo—
Connectivity
5GYes—
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth55
NFCNoYes
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Satellite navigationGLONASS, GALILEOGLONASS, GALILEO, BDS
Features
Stereo speakersNoNo
3.5 mm headphone jackYesYes
Fingerprint sensorSide—
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassAccelerometer, proximity
Software
OS at launchAndroid 13Android 13 (Go edition)
PlatformAndroidAndroid
InterfaceRealme UI T—
EU label
Energy class—B
Battery charge cycles—1,000
Endurance per cycle—48 h
Repairability class—C
Drop resistance class—A
To compare: 0up to 4 models
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