Lava Yuva Star 2
#3586
vivo Y91i
#3862Category Breakdown
Lava Yuva Star 2
vivo Y91i
Performance
62.560.3
Camera
42.442.4
Display
70.570.5
Battery
51.051.0
Build
70.870.8
Overall
58.257.5
Summary
- The Lava Yuva Star 2 features a larger 6.75-inch IPS LCD display with a resolution of 720 x 1600 pixels, compared to the 6.2-inch display of the vivo Y91i at 720 x 1520 pixels.
- In terms of performance, the Yuva Star 2 is powered by the Unisoc SC9863A chipset with 4GB RAM, while the Y91i utilizes the Snapdragon 439 with only 2GB RAM, making the former more capable for multitasking.
- Both phones have a 13 MP rear camera, but the Y91i includes an additional 2 MP depth sensor, enhancing its photography versatility.
- The Yuva Star 2 has a larger 5000 mAh battery, offering longer usage between charges compared to the Y91i's 4030 mAh battery.
- Software-wise, the Yuva Star 2 runs on Android 14 (Go edition), providing a more updated experience than the Y91i’s Android 8.1 (Oreo).
- The Yuva Star 2 is also slightly heavier and lacks detailed build material specifications, while the Y91i has a defined weight of 163.5g and specific dimensions.
Side-by-side Specification Comparison
Lava Yuva Star 2
vivo Y91i
General
Release Date
2025, May 05
2018
Announced
2025, May 05
2018
Description
Preliminary specificationsIllustrative image: Yuva Star
Not to be confused with Vivo Y91i for India
Display
Size
6.75"
6.2"
Type
IPS LCD
IPS LCD
Resolution
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
720 x 1520 pixels, 19:9 ratio (~271 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Unisoc SC9863A (28 nm)
Qualcomm SDM439 Snapdragon 439 (12 nm)
CPU
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53)
GPU
IMG8322
Adreno 505
Memory
64GB 4GB RAM
16GB 2GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC
Camera
Main Camera
13 MP
13 MP
Main Camera Details
13 MP, (wide), AFauxiliary lens
13 MP, f/2.2, PDAF2 MP, f/2.4, (depth)
Front Camera
5 MP
8 MP
Front Camera Details
5 MP
8 MP, f/2.0
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
Yes
N/A
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
5000 mAh
4030 mAh
Battery Details
Li-Ion 5000 mAh
4030 mAh, non-removable
Charging Details
10W wired
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
N/A
155.1 x 75.1 x 8.3 mm (6.11 x 2.96 x 0.33 in)
Weight
N/A
163.5 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Radiant Black, Sparkling Ivory
Starry Black, Ocean Blue, Red
Foldable
✗
✗
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA, LTE
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n/ac
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
4.2, A2DP
4.2, A2DP, LE
NFC
✗
✗
USB
USB Type-C 2.0, OTG
microUSB 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS
GPS, GLONASS, BDS
Software
Operating System
Android 14 (Go edition)
Android 8.1 (Oreo), Funtouch 4.5
OS Version
Android 14 (Go edition)
Android 8.1 (Oreo), Funtouch 4.5
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, proximity
Fingerprint (rear-mounted), accelerometer, proximity, compass
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes