BeastCompare

C55 vs Xiaomi Poco C81x: Which One Should You Buy?

C55 edges ahead with a BeastScore of 79.6/100 — but the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Realme · 2023

C55

C55
80/ 100
Launch price$170
Xiaomi

Xiaomi Poco C81x

Xiaomi Poco C81x
80/ 100
Launch pricePrice on request
Head-to-head

C55 wins 3 of 5 categories

Here's exactly where each phone is stronger.

C55
C55
3 wins
Xiaomi Poco C81x
Xiaomi Poco C81x
1 win
At a glance

Bigger shape = better phone.

SpeedCameraBatteryDisplayValue
C55Xiaomi Poco C81x
Category winners

Scores out of 100. How we score

  • SpeedC55
    80
    70
  • CameraC55
    84
    80
  • VideoNot enough data
  • SelfieNot enough data
  • BatteryTie
    86
    86
  • DisplayXiaomi Poco C81x
    62
    89
  • ConnectivityNot enough data
  • SecurityNot enough data
  • ValueC55
    90
    85
Key differences
  • Xiaomi Poco C81x has the bigger battery5,200 mAh vs 5,000 mAh
  • Xiaomi Poco C81x has a smoother screen120 Hz vs 90 Hz
  • Xiaomi Poco C81x has the bigger screen6.88" vs 6.72"
  • C55 has more RAM8 GB vs 3 GB
  • C55 has the faster chipMediaTek Helio G88 vs Unisoc T7250
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy C55
  • ✓64 MP main camera
  • ✓6.72" display at 90 Hz
Reasons to buy Xiaomi Poco C81x
  • ✓Bigger 5,200 mAh battery (+200 mAh)
  • ✓6.88" display at 120 Hz

Full specifications

Swipe ⇄
SpecificationC55Xiaomi Poco C81x
1. Display & Screen🏆 Xiaomi Poco C81x Wins Display
Screen typeIPS LCDAMOLED
Screen Size6.72"6.88"
Resolution & Density2400x1080 (392 ppi)FHD+ / LTPO AMOLED
Refresh Rate90 Hz120 Hz
Brightness680 nits peakN/A
Screen ProtectionNot listedNot listed
2. Platform & Performance🏆 C55 Wins Performance
Chipset / ProcessorMediaTek Helio G88 (12nm)Unisoc T7250
CPU CoresNot listedNot listed
GPU GraphicsMali-G52 MC2Not listed
Operating SystemAndroid 13Android
3. Memory & Storage
RAM Memory8 GB LPDDR3 GB LPDDR
Internal Storage128GB / 256GB64 GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics🏆 C55 Wins Camera
Primary Camera64 MP, f/1.79undefined MP, Triple Camera System
Telephoto ZoomNone (digital zoom only)None (digital zoom only)
Ultrawide CameraN/AN/A
LiDAR / DepthNoneNone
5. Video
Main Camera Video
Not listed
Not listed
Front Video
Not listed
Not listed
6. Selfie Camera
Selfie Lens8 MP, f/2undefined MP
7. Body & Dimensions
Dimensions165.6 x 75.9 x 7.8 mmN/A
Weight189 gN/A
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceNot listedNot listed
8. Battery & Charging
Battery Capacity5,000 mAh5,200 mAh
Wired Fast Charging33W wired fast chargingFast charging
Wireless ChargingNot listedNot listed
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardWi-Fi 5Not listed
Bluetooth5.0Not listed
USB Port & SpeedUSB-C 2.0Not listed
NFCYesYes
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch Price$170Price on request
Our verdict

C55 wins — BeastScore 79.6/100

The C55 is the better pick for most people thanks to its more RAM (8 GB vs 3 GB) and faster chip (MediaTek Helio G88 vs Unisoc T7250). The Xiaomi Poco C81x is worth a look if you prefer its bigger battery (5,200 mAh vs 5,000 mAh).

Buy C55 if you want

More RAM: 8 GB vs 3 GB

Buy Xiaomi Poco C81x if you want

Larger battery: 5,200 mAh vs 5,000 mAh · Smoother display: 120 Hz vs 90 Hz

Common questions

Which is better: C55 or Xiaomi Poco C81x?

The C55 is the better pick for most people thanks to its more RAM (8 GB vs 3 GB) and faster chip (MediaTek Helio G88 vs Unisoc T7250). The Xiaomi Poco C81x is worth a look if you prefer its bigger battery (5,200 mAh vs 5,000 mAh). BeastScore: C55 79.6/100, Xiaomi Poco C81x 80.0/100.

What are the main battery and display differences between C55 and Xiaomi Poco C81x?

C55 has a 6.72-inch display and 5000 mAh battery. Xiaomi Poco C81x has a 6.88-inch display and 5200 mAh battery.

How do C55 and Xiaomi Poco C81x compare for speed?

C55 scores 80/100 for performance; Xiaomi Poco C81x scores 70/100.

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