vivo X100 vs vivo Y31t 5G: Which One Should You Buy?

vivo Y31t 5G edges ahead with a BeastScore of 88.1/100 — but the right choice depends on what matters to you.

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

vivo X100

vivo X100
88/ 100
Launch price$699
Vivo

vivo Y31t 5G

vivo Y31t 5G
88/ 100
Launch pricePrice on request
Head-to-head

vivo Y31t 5G wins 3 of 5 categories

Here's exactly where each phone is stronger.

vivo X100
vivo X100
2 wins
vivo Y31t 5G
vivo Y31t 5G
3 wins
At a glance

Bigger shape = better phone.

SpeedCameraBatteryDisplayValue
vivo X100vivo Y31t 5G
Category winners

Scores out of 100. How we score

  • Speedvivo Y31t 5G
    90
    91
  • Cameravivo X100
    91
    80
  • VideoNot enough data
  • SelfieNot enough data
  • Batteryvivo Y31t 5G
    90
    95
  • Displayvivo X100
    90
    89
  • ConnectivityNot enough data
  • SecurityNot enough data
  • Valuevivo Y31t 5G
    68
    85
Key differences
  • vivo Y31t 5G has the bigger battery7,200 mAh vs 5,000 mAh
  • vivo X100 has the bigger screen6.78" vs 6.75"
  • vivo X100 has more RAM12 GB vs 6 GB
  • vivo X100 has the faster chipMediaTek Dimensity 9300 vs Snapdragon 4 Gen 2
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy vivo X100
  • ✓797 g lighter (202 g), easier to hold
  • ✓$9300 cheaper at launch ($699 vs $9999)
  • ✓50 MP main camera
Reasons to buy vivo Y31t 5G
  • ✓Bigger 7,200 mAh battery (+2,200 mAh)
  • ✓6.75" display at 120 Hz

Full specifications

Swipe ⇄
Specificationvivo X100vivo Y31t 5G
1. Display & Screen🏆 vivo X100 Wins Display
Screen typeAMOLEDAMOLED
Screen Size6.78"6.75"
Resolution & Density2800x1260 (450 ppi)FHD+ / LTPO AMOLED
Refresh Rate120 Hz ProMotion120 Hz ProMotion
Brightness3,000 nits peakN/A
Screen ProtectionNot listedNot listed
2. Platform & Performance🏆 vivo Y31t 5G Wins Performance
Chipset / ProcessorMediaTek Dimensity 9300 (4nm)Snapdragon 4 Gen 2
CPU CoresNot listedNot listed
GPU GraphicsImmortalis-G720 MC12Not listed
Operating SystemAndroid 14Android
3. Memory & Storage
RAM Memory12 GB LPDDR6 GB LPDDR
Internal Storage256GB / 512GB256 GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics🏆 vivo X100 Wins Camera
Primary Camera50 MP, f/1.57, OIS, Samsung GN9undefined MP, Triple Camera System
Telephoto Zoom64 MP (3x optical zoom), f/2.57, OISNone (digital zoom only)
Ultrawide Camera50 MP, f/2N/A
LiDAR / DepthNoneNone
5. Video
Main Camera Video
Not listed
Not listed
Front Video
Not listed
Not listed
6. Selfie Camera
Selfie Lens32 MP, f/2.45undefined MP
7. Body & Dimensions
Dimensions164 x 75.2 x 8.5 mmN/A
Weight202 gN/A
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceIP68Not listed
8. Battery & Charging🏆 vivo Y31t 5G Wins Battery
Battery Capacity5,000 mAh7,200 mAh
Wired Fast Charging120W wired fast chargingFast charging
Wireless Charging50W wireless chargingNot listed
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardWi-Fi 7Not listed
Bluetooth5.4Not listed
USB Port & SpeedUSB-C 2.0Not listed
NFCYes (contactless payment)Yes
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch Price$699Price on request
Our verdict

vivo Y31t 5G wins — BeastScore 88.1/100

After comparing all the specs, vivo Y31t 5G is the stronger all-round phone. Its main edge: Higher overall BeastScore: 88.1 vs top rival 88.0 and Larger battery capacity: 7,200 mAh (+2,200 mAh more).

Buy vivo X100 if you want

Significantly faster wired charging: 120W vs max 0W · Higher resolution main sensor: 50 MP vs max 0 MP

Buy vivo Y31t 5G if you want

Higher overall BeastScore: 88.1 vs top rival 88.0 · Larger battery capacity: 7,200 mAh (+2,200 mAh more)

Common questions

Which is better: vivo X100 or vivo Y31t 5G?

vivo Y31t 5G leads with an overall BeastScore of 88.1/100 compared to vivo X100 (88.0/100), driven by advantages in Higher overall BeastScore: 88.1 vs top rival 88.0 and Larger battery capacity: 7,200 mAh (+2,200 mAh more).

What are the main battery and display differences between vivo X100 and vivo Y31t 5G?

vivo X100 has a 6.78-inch display and 5000 mAh battery. vivo Y31t 5G has a 6.75-inch display and 7200 mAh battery.

How do vivo X100 and vivo Y31t 5G compare for speed?

vivo X100 scores 90/100 for performance; vivo Y31t 5G scores 91/100.

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