Galaxy Folder2 vs Y31: Which One Should You Buy?

These two are too close to call on BeastScore — the right choice depends on what matters to you.

Head-to-head
Comparing 2 devicesSwipe ⇄
Samsung · 2017

Galaxy Folder2

Galaxy Folder2
61/ 100
Launch pricePrice on request
Vivo · 2015

Y31

Y31
61/ 100
Launch pricePrice on request
Head-to-head

Too close to call: 0 of 7 categories each

Here's exactly where each phone is stronger.

Galaxy Folder2
Galaxy Folder2
0 wins
Y31
Y31
0 wins
At a glance

Bigger shape = better phone.

SpeedCameraSelfieBatteryDisplayConnectivityValue
Galaxy Folder2Y31
Category winners

Scores out of 100. How we score

  • SpeedTie
    60
    60
  • CameraTie
    60
    60
  • VideoNot enough data
  • SelfieTie
    40
    40
  • BatteryTie
    58
    58
  • DisplayTie
    62
    62
  • ConnectivityTie
    40
    40
  • SecurityNot enough data
  • ValueTie
    68
    68
Key differences
  • Y31 has the bigger battery2,100 mAh vs 1,950 mAh
  • Y31 has the bigger screen4.7" vs 3.8"
  • Y31 is lighter137 g vs 165 g
  • Galaxy Folder2 has a sharper selfie camera5 MP vs 2 MP
  • Galaxy Folder2 has newer Bluetooth4.2 vs 4
  • Galaxy Folder2 has more RAM2 GB vs 1 GB
See all specs ↓

Why buy each phone

Swipe ⇄
Reasons to buy Galaxy Folder2
  • ✓8 MP main camera
  • ✓3.8" display
Reasons to buy Y31
  • ✓28 g lighter (137 g vs 165 g), easier to hold
  • ✓Bigger 2,100 mAh battery (+150 mAh)
  • ✓8 MP main camera

Full specifications

Swipe ⇄
SpecificationGalaxy Folder2Y31
1. Display & Screen
Screen typeTFT capacitive touchscreen, 16M colorsIPS LCD capacitive touchscreen, 16M colors
Screen Size3.8"4.7"
Resolution & Density480x800 (246 ppi)720x1280 (312 ppi)
Refresh RateNot listedNot listed
BrightnessN/AN/A
Screen ProtectionNot listedNot listed
2. Platform & Performance
Chipset / ProcessorNot listed Not listed
CPU CoresNot listedNot listed
GPU GraphicsNot listedNot listed
Operating SystemAndroid Android
3. Memory & Storage
RAM Memory2 GB LPDDR1 GB LPDDR
Internal Storage2GB / 16GB1GB / 8GB
Storage SpeedNot listedNot listed
Card SlotNoNo
4. Main Camera Optics
Primary Camera8 MP8 MP
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 Lens5 MP2 MP
7. Body & Dimensions🏆 Y31 Lightest Chassis
DimensionsN/AN/A
Weight165 g137 g
Build MaterialsNot listedNot listed
SIM TypeNot listedNot listed
Water ResistanceNot listedNot listed
8. Battery & Charging
Battery Capacity1,950 mAh2,100 mAh
Wired Fast ChargingN/AN/A
Wireless ChargingNot listedNot listed
Reverse ChargingNot listedNot listed
9. Sound & Audio
LoudspeakerNot listedNot listed
3.5mm Headphone JackNoNo
10. Connectivity
Wi-Fi StandardWi-Fi 802.11 b/g/n, WiFi Direct, hotspotWi-Fi 802.11 b/g/n, hotspot
Bluetooth4.2, A2DP, LE4.0, A2DP
USB Port & SpeedmicroUSB 2.0microUSB 2.0
NFCYesYes
11. Sensors & Security
SensorsNot listedNot listed
Satellite FeaturesNot listedNot listed
12. Colors & Overview
ColorsNot listedNot listed
Launch PricePrice on requestPrice on request
Our verdict

Galaxy Folder2 and Y31 are evenly matched

It's a close call. Pick the Galaxy Folder2 for its sharper selfie camera (5 MP vs 2 MP) and newer Bluetooth (4.2 vs 4), or the Y31 for its bigger battery (2,100 mAh vs 1,950 mAh) and bigger screen (4.7" vs 3.8").

Buy Galaxy Folder2 if you want

Reliable all-round performance.

Buy Y31 if you want

Larger display: 4.7" vs 3.8" · Lighter: 137 g vs 165 g (28 g less)

Common questions

Which is better: Galaxy Folder2 or Y31?

It's a close call. Pick the Galaxy Folder2 for its sharper selfie camera (5 MP vs 2 MP) and newer Bluetooth (4.2 vs 4), or the Y31 for its bigger battery (2,100 mAh vs 1,950 mAh) and bigger screen (4.7" vs 3.8"). BeastScore: Galaxy Folder2 60.8/100, Y31 60.8/100.

What are the main battery and display differences between Galaxy Folder2 and Y31?

Galaxy Folder2 has a 3.8-inch display and 1950 mAh battery. Y31 has a 4.7-inch display and 2100 mAh battery.

How do Galaxy Folder2 and Y31 compare for speed?

Galaxy Folder2 scores 60/100 for performance; Y31 scores 60/100.

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