Sony Xperia 1 IV 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 · 2022

Sony Xperia 1 IV

Sony Xperia 1 IV
80/ 100
Launch price$1,599
Xiaomi

Xiaomi Poco C81x

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

Xiaomi Poco C81x wins 3 of 5 categories

Here's exactly where each phone is stronger.

Sony Xperia 1 IV
Sony Xperia 1 IV
1 win
Xiaomi Poco C81x
Xiaomi Poco C81x
3 wins
At a glance

Bigger shape = better phone.

SpeedCameraBatteryDisplayValue
Sony Xperia 1 IVXiaomi Poco C81x
Category winners

Scores out of 100. How we score

  • SpeedSony Xperia 1 IV
    90
    70
  • CameraXiaomi Poco C81x
    72
    80
  • VideoNot enough data
  • SelfieNot enough data
  • BatteryTie
    86
    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 5,000 mAh
  • Xiaomi Poco C81x has the bigger screen6.88" vs 6.5"
  • Sony Xperia 1 IV has more RAM12 GB vs 3 GB
  • Sony Xperia 1 IV has the faster chipSnapdragon 8 Gen 1 vs Unisoc T7250
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Sony Xperia 1 IV
  • ✓12 MP main camera
  • ✓6.5" display at 120 Hz
Reasons to buy Xiaomi Poco C81x
  • ✓Bigger 5,200 mAh battery (+200 mAh)
  • ✓6.88" display at 120 Hz

Full specifications

Swipe ⇄
SpecificationSony Xperia 1 IVXiaomi 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 1 IV Wins Performance
Chipset / ProcessorSnapdragon 8 Gen 1 (4nm)Unisoc T7250
CPU CoresNot listedNot listed
GPU GraphicsAdreno 730Not listed
Operating SystemAndroid 12Android
3. Memory & Storage
RAM Memory12 GB LPDDR3 GB LPDDR
Internal Storage256GB / 512GB64 GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics🏆 Xiaomi Poco C81x Wins Camera
Primary Camera12 MP, f/1.7, OIS, Sony Exmor RSundefined MP, Triple Camera System
Telephoto ZoomNone (digital zoom only)None (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 Lens12 MP, f/2undefined MP
7. Body & Dimensions
Dimensions165 x 71 x 8.2 mmN/A
Weight185 gN/A
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceIP68Not listed
8. Battery & Charging
Battery Capacity5,000 mAh5,200 mAh
Wired Fast Charging30W wired fast chargingFast charging
Wireless Charging15W wireless chargingNot listed
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardWi-Fi 6ENot listed
Bluetooth5.3Not 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$1,599Price 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 5,000 mAh) and bigger screen (6.88" vs 6.5"). The Sony Xperia 1 IV is worth a look if you prefer its more RAM (12 GB vs 3 GB).

Buy Sony Xperia 1 IV if you want

More RAM: 12 GB vs 3 GB

Buy Xiaomi Poco C81x if you want

Larger battery: 5,200 mAh vs 5,000 mAh

Common questions

Which is better: Sony Xperia 1 IV or Xiaomi Poco C81x?

The Xiaomi Poco C81x is the better pick for most people thanks to its bigger battery (5,200 mAh vs 5,000 mAh) and bigger screen (6.88" vs 6.5"). The Sony Xperia 1 IV is worth a look if you prefer its more RAM (12 GB vs 3 GB). BeastScore: Sony Xperia 1 IV 80.4/100, Xiaomi Poco C81x 80.0/100.

What are the main battery and display differences between Sony Xperia 1 IV and Xiaomi Poco C81x?

Sony Xperia 1 IV has a 6.5-inch display and 5000 mAh battery. Xiaomi Poco C81x has a 6.88-inch display and 5200 mAh battery.

How do Sony Xperia 1 IV and Xiaomi Poco C81x compare for speed?

Sony Xperia 1 IV scores 90/100 for performance; Xiaomi Poco C81x scores 70/100.

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