Phone Comparison - Samsung Galaxy A15 vs vivo Y18 vs Oppo A3x

Price Comparison (India) -

general General Info

Manufacturer Samsung vivo Oppo
Announced December 2023 May 2024 August 2024
Status Coming Soon - December 2023 Available - May 2024 Available - August 2024
Price - Rs. 8,999 ($0.00) [Similarly Priced] Rs. 12,499 ($0.00) [Similarly Priced]
Colors Black, Personality Yellow, Fantasy Blue, Optimistic Blue Space Black, Gem Green Sparkle Black, Starlight White, Starry Purple
Form Factor Candybar Candybar Candybar
Dimension 160.1 x 76.8 x 8.4 mm
(6.3 x 3.02 x 0.33 in)
163.6 x 75.6 x 8.4 mm
(6.44 x 2.98 x 0.33 in)
165.7 x 76 x 7.7 mm
(6.52 x 2.99 x 0.3 in)
Weight 200 g (7.05 oz) 185 g (6.53 oz) 187 g (6.6 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual sim model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 900 / 2100
4G Network LTE 1, 3, 5, 8, 38, 40, 41 1, 3, 5, 8, 28, 40, 41
5G Network - - 1, 3, 5, 8, 28, 40, 41, 77, 88 SA/NSA
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor (side-mounted)
IP54, dust and splash resistant
- Fingerprint Sensor (side-mounted)
IP54, dust and splash resistant
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions

hardware Hardware and OS

OS Android 14 Android 14 Android 14
User Interface One UI 6 Funtouch 14 ColorOS 14
Processor Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek Helio G99 (6nm) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Mediatek Helio G85 (12nm) Octa-core (2x2.4 GHz Cortex-A76 & 6x Cortex-A55), Mediatek Dimensity 6300 (6 nm)
GPU Mali-G57 MC2 Mali-G52 MC2 Mali-G57 MC2
RAM 8 GB 4 GB 4 GB
Internal Memory 256 GB 128 GB 128 GB
External Memory microSDXC microSDXC (dedicated slot) microSDXC

display Display

Type FHD+ Super AMOLED Screen
90Hz Refresh Rate
800 Nits (HBM)
HD+ IPS LCD Screen
90Hz Refresh Rate
840 Nits (HBM)
HD+ IPS LCD Screen
120Hz, 1000 Nits (HBM)
Panda Glass Protection
Colors 16M colors 16M colors 16M colors
Size 6.5 inches 6.56 inches 6.67 inches
Resolution 1080 x 2340 pixels (396 ppi) 720 x 1612 pixels (269 ppi) 720 x 1604 pixels (264 ppi)
Screen-to-Body Ratio 84.56% 83.67% 84.89%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Unspecified FM radio No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 50 MP + 5 MP + 2 MP 50 MP + 0.08 MP 8 MP
Flash LED Flash LED Flash LED Flash
Features 50 MP, f/1.8, (wide), AF
5 MP, f/2.2, (ultrawide)
2 MP, f/2.4, (macro)
Panorama, HDR
50 MP, f/1.8, (wide), PDAF
0.08 MP, f/3.0 (auxiliary lens)
Panorama
8 MP, f/2.0, (wide), PDAF
Auxiliary lens
HDR, Panorama
Video 1080p@30fps 1080p@30fps 1080p@30/60fps
Front Camera 13 MP, f/2.0, (wide)
1080p@30fps [Similar]
8 MP, f/2.0, (wide)
Yes [Similar]
5 MP, f/2.2, (wide)
Video - 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA, LTE HSPA, LTE, 5G
Bluetooth Yes 5.0, A2DP, LE 5.3, A2DP, LE
Wi-Fi Yes Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band
USB USB Type-C 2.0 USB Type-C 2.0, OTG USB Type-C 2.0, OTG
GPS GPS, GALILEO, GLONASS, BDS, QZSS GPS, GALILEO, GLONASS, BDS, QZSS GPS, GALILEO, GLONASS, BDS, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 8 GB RAM 128 GB, 4 GB RAM Or 64 GB, 4 GB RAM eMMC 5.1 128 GB, 4 GB RAM or 64 GB, 4 GB RAM eMMC 5.1
Expandable Storage microSDXC microSDXC (dedicated slot) microSDXC
USB OTG Not Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor not present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor not present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor not present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor not present gyroscope sensor not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery Charging 25W
Non-removable Li-Po Battery
Fast battery Charging 15W
Non-removable Li-Po Battery
Fast Battery Charging 45W wired, PD2.0, 50% in 30 min
Capacity 5000 mAh 5000 mAh 5100 mAh
Stand by - - -
Talk Time - - -