Samsung I9502 Galaxy S4
#3625
vivo Y81
#3845Category Breakdown
Samsung I9502 Galaxy S4
vivo Y81
Performance
56.962.7
Camera
19.119.1
Display
82.856.5
Battery
83.025.9
Build
16.372.5
Connectivity
54.351.3
Audio
8.98.9
Overall
39.638.1
Summary
- The Samsung I9502 Galaxy S4 features a compact build with a Super AMOLED display measuring 5.0 inches and a resolution of 1080 x 1920 pixels, offering higher pixel density compared to the vivo Y81's larger 6.22-inch IPS LCD display with a resolution of 720 x 1520 pixels.
- In terms of performance, the Galaxy S4 is powered by the Exynos 5410 Octa chipset with 2GB of RAM, while the vivo Y81 uses a Mediatek Helio P22 chipset with 3GB of RAM, providing a smoother experience in multitasking for the latter.
- Both phones have a 13 MP rear camera capable of 1080p video recording, but the Y81 has a superior 5 MP selfie camera compared to the S4's 2 MP.
- The vivo Y81 also boasts a larger 3260 mAh battery compared to the Galaxy S4's 2600 mAh, although neither supports fast charging.
- Software-wise, the Galaxy S4 runs on an older Android version (4.2.2) with TouchWiz UI, while the vivo Y81 operates on Android 8.1 with Funtouch 4, providing a more modern software experience.
Side-by-side Specification Comparison
Samsung I9502 Galaxy S4
vivo Y81
General
Release Date
2013
2018
Announced
2013
2018
Description
N/A
N/A
Display
Size
5"
6.22"
Type
Super AMOLED
IPS LCD
Resolution
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
720 x 1520 pixels, 19:9 ratio (~270 ppi density)
PPI
1080
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
Corning Gorilla Glass
Performance
Chipset
Exynos 5410 Octa (28 nm)
Mediatek MT6762 Helio P22 (12 nm)
CPU
Octa-core (4x1.6 GHz Cortex-A15 & 4x1.2 GHz Cortex-A7)
Octa-core 2.0 GHz Cortex-A53
GPU
PowerVR SGX544MP3
PowerVR GE8320
Memory
16GB 2GB RAM, 32GB 2GB RAM, 64GB 2GB RAM
32GB 3GB RAM, 32GB 4GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
13 MP, f/2.2, 31mm (standard), 1/3.1", 1.14µm, AF
13 MP, f/2.2, PDAF
Main Camera Features
LED flash, HDR
LED flash, HDR, panorama
Front Camera
2 MP, f/2.4, 31mm (standard)
5 MP, f/2.2
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
2600 mAh
3260 mAh
Battery Details
Li-Ion 2600 mAh, removable
3260 mAh, non-removable
Charging Details
Wireless (Qi) (market dependent)
N/A
Fast Charging
✗
✗
Wireless Charging
✓
✗
Build & Safety
Dimensions
136.6 x 69.8 x 7.9 mm (5.38 x 2.75 x 0.31 in)
155.1 x 75 x 7.8 mm (6.11 x 2.95 x 0.31 in)
Weight
132 g
146.5 g
Materials
N/A
Glass front (Gorilla Glass), plastic back, plastic frame
Colors
White Frost, Black Mist
Black, Gold
Foldable
✗
✗
SAR
0.40 W/kg (head) 1.05 W/kg (body)
N/A
Connectivity
SIM
Dual SIM (Micro-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Network
GSM / HSPA
GSM / CDMA / HSPA / LTE
Network Speed
HSPA 42.2/5.76 Mbps
HSPA, LTE
5G
✗
✗
4G
✗
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
4.0, A2DP, EDR, LE, aptX
5.0, A2DP, LE
NFC
✓
✗
USB
microUSB 2.0 (MHL 2 TV-out), OTG
microUSB 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS
GPS, GLONASS, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 4.2.2 (Jelly Bean), TouchWiz UI
Android 8.1 (Oreo), Funtouch 4
Fingerprint
✗
✓
Face Unlock
✗
✗
Sensors
Accelerometer, gyro, proximity, compass, barometer, temperature, humidity, gesture
Fingerprint (rear-mounted) - only 4 GB model; accelerometer, proximity, compass