Phone Comparison - Samsung Galaxy A15 5G vs ZTE nubia Neo 2 vs Oppo A3 Pro

general General Info

Manufacturer Samsung ZTE Oppo
Announced December 2023 February 2024 April 2024
Status Coming Soon - December 2023 Coming Soon - Q1 2024 Coming Soon - April 2024
Colors Black, Personality Yellow, Fantasy Blue, Optimistic Blue Gray, Silver, Yellow Blue, Pink, Mint
Form Factor Candybar Candybar Candybar
Dimension 160.1 x 76.8 x 8.4 mm
(6.3 x 3.02 x 0.33 in)
- 162.7 x 74.3 x 7.5 mm or 7.9 mm
(6.41 x 2.93 x 0.3 in or 0.31 in)
Weight 200 g (7.05 oz) - 177 g or 182 g (6.24 oz or 6.42 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
CDMA 800
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
CDMA2000 1x
4G Network LTE LTE 1, 3, 5, 8, 28, 34, 38, 39, 40, 41
5G Network SA/NSA SA/NSA 1, 5, 8, 28, 41, 77, 78 SA/NSA
Messaging
Build Features - Fingerprint Sensor (side-mounted)
- Fingerprint Sensor
Pressure sensitive zones (Gaming triggers)
- Fingerprint Sensor (under display, optical)
IP69 dust/water resistant (up to 1.5m for 30 min)

hardware Hardware and OS

OS Android 14 Android 14 Android 14
User Interface One UI 6 - ColorOS 14
Processor Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek Dimensity 6100+ (6 nm) Octa-core (1x2.7 GHz Cortex-A76 & 3x2.3 GHz Cortex-A76 & 4x2.1 GHz Cortex-A55), Unisoc T820 (6 nm) Octa-core (2x2.6 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55), Mediatek Dimensity 7050 (6 nm)
GPU Mali-G57 MC2 Mali-G57 Mali-G68 MC4
RAM 8 GB 8 GB 12 GB
Internal Memory 256 GB 256 GB 512 GB
External Memory microSDXC Unspecified No

display Display

Type FHD+ Super AMOLED Screen
90Hz Refresh Rate
800 Nits (HBM)
FHD+ IPS LCD Screen
120Hz Refresh Rate
FHD+ AMOLED Screen
120Hz Refresh Rate
500 Nits (typ), 800 Nits (HBM), 950 Nits (peak)
Colors 16M colors 16M colors 1B colors
Size 6.5 inches 6.72 inches 6.7 inches
Resolution 1080 x 2340 pixels (396 ppi) 1080 x 2400 pixels (392 ppi) 1080 x 2412 pixels (394 ppi)
Screen-to-Body Ratio 84.56% - 89.56%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 50 MP + 5 MP + 2 MP 50 MP + 2 MP 64 MP + 2 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
2 MP, f/2.4, (depth)
HDR, Panorama
64 MP, f/1.7, 25mm (wide), 1/2.0", 0.7µm, PDAF
2 MP, f/2.4, (depth)
HDR, Panorama
Video 1080p@30fps 1080p@30fps 4K@30fps, 1080p@30/60/120fps, gyro-EIS
Front Camera 13 MP, f/2.0, (wide)
1080p@30fps [Similar]
Unspecified
1080p@30fps [Similar]
8 MP, f/2.0, (wide)
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE, 5G HSPA, LTE, 5G HSPA, LTE (CA), 5G
Bluetooth Yes Yes 5.3, A2DP, LE, aptX HD
Wi-Fi Yes Yes Wi-Fi 802.11 a/b/g/n/ac/6, 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, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO, BDS, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM 256 GB, 8 GB RAM UFS 3.1 512 GB, 12 GB RAM or 256 GB, 12 GB RAM or 256 GB, 8 GB RAM UFS 3.1
Expandable Storage microSDXC Unspecified No
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 not present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor not present gyroscope sensor present
NFC NFC not supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery Charging 25W
Non-removable Li-Po Battery
Fast battery Charging 33W
Non-removable Li-Po Battery
Fast battery Charging 67W wired, PD, 56% in 20 min (advertised)
Reverse wired
Capacity 5000 mAh 6000/5200 mAh 5000 mAh
Stand by - - -
Talk Time - - -