Galaxy Z Fold 2 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 ⇄
Samsung · 2020

Galaxy Z Fold 2

Galaxy Z Fold 2
80/ 100
Launch price$1,999
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.

Galaxy Z Fold 2
Galaxy Z Fold 2
1 win
Xiaomi Poco C81x
Xiaomi Poco C81x
4 wins
At a glance

Bigger shape = better phone.

SpeedCameraBatteryDisplayValue
Galaxy Z Fold 2Xiaomi Poco C81x
Category winners

Scores out of 100. How we score

  • SpeedGalaxy Z Fold 2
    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
  • Galaxy Z Fold 2 has the bigger screen7.6" vs 6.88"
  • Galaxy Z Fold 2 has more RAM12 GB vs 3 GB
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Galaxy Z Fold 2
  • ✓12 MP main camera
  • ✓7.6" 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 ⇄
SpecificationGalaxy Z Fold 2Xiaomi Poco C81x
1. Display & Screen🏆 Xiaomi Poco C81x Wins Display
Screen typeDynamic AMOLED 2X (foldable)AMOLED
Screen Size7.6"6.88"
Resolution & Density2208x1768 (372 ppi)FHD+ / LTPO AMOLED
Refresh Rate120 Hz120 Hz
Brightness600 nits peakN/A
Screen ProtectionNot listedNot listed
2. Platform & Performance🏆 Galaxy Z Fold 2 Wins Performance
Chipset / ProcessorNot listed Unisoc T7250
CPU CoresNot listedNot listed
GPU GraphicsNot listedNot listed
Operating SystemAndroid 10Android
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/1.8, OISundefined MP, Triple Camera System
Telephoto Zoom12 MP (2x 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 Lens10 MP, f/2.2undefined MP
7. Body & Dimensions
Dimensions159.2 x 128.2 x 6.9 mmN/A
Weight282 gN/A
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceNot listedNot listed
8. Battery & Charging🏆 Xiaomi Poco C81x Wins Battery
Battery Capacity4,500 mAh5,200 mAh
Wired Fast Charging25W wired fast chargingFast charging
Wireless Charging11W wireless chargingNot listed
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardWi-Fi 6Not listed
Bluetooth5.0Not 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$1,999Price 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). The Galaxy Z Fold 2 is worth a look if you prefer its bigger screen (7.6" vs 6.88").

Buy Galaxy Z Fold 2 if you want

Optical telephoto zoom (1 telephoto lens) · Larger display: 7.6" vs 6.88"

Buy Xiaomi Poco C81x if you want

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

Common questions

Which is better: Galaxy Z Fold 2 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). The Galaxy Z Fold 2 is worth a look if you prefer its bigger screen (7.6" vs 6.88"). BeastScore: Galaxy Z Fold 2 79.5/100, Xiaomi Poco C81x 80.0/100.

What are the main battery and display differences between Galaxy Z Fold 2 and Xiaomi Poco C81x?

Galaxy Z Fold 2 has a 7.6-inch display and 4500 mAh battery. Xiaomi Poco C81x has a 6.88-inch display and 5200 mAh battery.

How do Galaxy Z Fold 2 and Xiaomi Poco C81x compare for speed?

Galaxy Z Fold 2 scores 90/100 for performance; Xiaomi Poco C81x scores 70/100.

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