Sony Xperia Pro-I vs Xiaomi Poco C81x: Which One Should You Buy?

Xiaomi Poco C81x edges ahead with a BeastScore of 80.0/100 — but the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Sony · 2021

Sony Xperia Pro-I

Sony Xperia Pro-I
80/ 100
Launch price$1,799
Xiaomi

Xiaomi Poco C81x

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

Xiaomi Poco C81x wins 4 of 5 categories

Here's exactly where each phone is stronger.

Sony Xperia Pro-I
Sony Xperia Pro-I
1 win
Xiaomi Poco C81x
Xiaomi Poco C81x
4 wins
At a glance

Bigger shape = better phone.

SpeedCameraBatteryDisplayValue
Sony Xperia Pro-IXiaomi Poco C81x
Category winners

Scores out of 100. How we score

  • SpeedSony Xperia Pro-I
    90
    70
  • CameraXiaomi Poco C81x
    75
    80
  • VideoNot enough data
  • SelfieNot enough data
  • BatteryXiaomi Poco C81x
    78
    86
  • DisplayXiaomi Poco C81x
    86
    89
  • ConnectivityNot enough data
  • SecurityNot enough data
  • ValueXiaomi Poco C81x
    55
    85
Key differences
  • Xiaomi Poco C81x has the bigger battery5,200 mAh vs 4,500 mAh
  • Xiaomi Poco C81x has the bigger screen6.88" vs 6.5"
  • Sony Xperia Pro-I has more RAM12 GB vs 3 GB
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Sony Xperia Pro-I
  • ✓12 MP main camera
  • ✓6.5" display at 120 Hz
Reasons to buy Xiaomi Poco C81x
  • ✓Bigger 5,200 mAh battery (+700 mAh)
  • ✓6.88" display at 120 Hz

Full specifications

Swipe ⇄
SpecificationSony Xperia Pro-IXiaomi Poco C81x
1. Display & Screen🏆 Xiaomi Poco C81x Wins Display
Screen typeOLEDAMOLED
Screen Size6.5"6.88"
Resolution & Density3840x1644 (643 ppi)FHD+ / LTPO AMOLED
Refresh Rate120 Hz120 Hz
Brightness800 nits peakN/A
Screen ProtectionNot listedNot listed
2. Platform & Performance🏆 Sony Xperia Pro-I Wins Performance
Chipset / ProcessorSnapdragon 888 (5nm)Unisoc T7250
CPU CoresNot listedNot listed
GPU GraphicsAdreno 660Not listed
Operating SystemAndroid 11Android
3. Memory & Storage
RAM Memory12 GB LPDDR3 GB LPDDR
Internal Storage512GB64 GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics🏆 Xiaomi Poco C81x Wins Camera
Primary Camera12 MP, f/1.7, OIS, Sony 1-inch Exmor RSundefined MP, Triple Camera System
Telephoto Zoom12 MP (2.9x optical zoom), f/2.4, OISNone (digital zoom only)
Ultrawide Camera12 MP, f/2.2N/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 x 71 x 8.9 mmN/A
Weight211 gN/A
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceIP65Not listed
8. Battery & Charging🏆 Xiaomi Poco C81x Wins Battery
Battery Capacity4,500 mAh5,200 mAh
Wired Fast Charging30W 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 6ENot listed
Bluetooth5.1Not listed
USB Port & SpeedUSB-C 3.2Not listed
NFCYes (contactless payment)Yes
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch Price$1,799Price on request
Our verdict

Xiaomi Poco C81x wins — BeastScore 80.0/100

The Xiaomi Poco C81x is the better pick for most people thanks to its bigger battery (5,200 mAh vs 4,500 mAh) and bigger screen (6.88" vs 6.5"). The Sony Xperia Pro-I is worth a look if you prefer its more RAM (12 GB vs 3 GB).

Buy Sony Xperia Pro-I if you want

Optical telephoto zoom (1 telephoto lens) · More RAM: 12 GB vs 3 GB

Buy Xiaomi Poco C81x if you want

Larger battery: 5,200 mAh vs 4,500 mAh

Common questions

Which is better: Sony Xperia Pro-I or Xiaomi Poco C81x?

The Xiaomi Poco C81x is the better pick for most people thanks to its bigger battery (5,200 mAh vs 4,500 mAh) and bigger screen (6.88" vs 6.5"). The Sony Xperia Pro-I is worth a look if you prefer its more RAM (12 GB vs 3 GB). BeastScore: Sony Xperia Pro-I 79.5/100, Xiaomi Poco C81x 80.0/100.

What are the main battery and display differences between Sony Xperia Pro-I and Xiaomi Poco C81x?

Sony Xperia Pro-I has a 6.5-inch display and 4500 mAh battery. Xiaomi Poco C81x has a 6.88-inch display and 5200 mAh battery.

How do Sony Xperia Pro-I and Xiaomi Poco C81x compare for speed?

Sony Xperia Pro-I scores 90/100 for performance; Xiaomi Poco C81x scores 70/100.

Gear for the Xiaomi Poco C81x

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