Xiaomi Redmi 15 4G
#2038
ZTE nubia Neo 3
#1787Category Breakdown
Xiaomi Redmi 15 4G
ZTE nubia Neo 3
Performance
88.367.9
Camera
28.419.1
Display
84.089.4
Battery
38.537.7
Build
0.20.2
Connectivity
58.780.0
Audio
8.987.6
Overall
52.454.9
Summary
- The Xiaomi Redmi 15 4G features a larger 6.9-inch IPS LCD display with a 144Hz refresh rate, while the ZTE nubia Neo 3 has a slightly smaller 6.8-inch AMOLED display with a 120Hz refresh rate, offering better brightness levels.
- In terms of performance, the Redmi 15 is powered by the Qualcomm Snapdragon 685, whereas the nubia Neo 3 utilizes the Unisoc T8300 chipset, with both devices providing adequate multitasking capabilities.
- Both smartphones have a 50 MP rear camera, but the nubia Neo 3 includes an additional 2 MP depth sensor, enhancing photography options.
- The Redmi 15 boasts a larger 7000 mAh battery compared to the nubia Neo 3's 6000 mAh, both supporting 33W charging.
- Software-wise, both run Android 15, but the Redmi 15 features HyperOS 2, while the nubia Neo 3 offers stereo speakers for an improved audio experience.
Side-by-side Specification Comparison
Xiaomi Redmi 15 4G
ZTE nubia Neo 3
General
Release Date
2025, August 01
2025, March 03
Announced
2025, August 01
2025, March 03
Description
Not to be confused withXiaomi Redmi 15 5G
Preliminary specifications
Display
Size
6.9"
6.8"
Type
IPS LCD, 144Hz
AMOLED, 120Hz, 1000 nits (HBM)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~374 ppi density)
1080 x 2392 pixels (~386 ppi density)
PPI
1080
1080
Refresh Rate
144Hz
120Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Qualcomm SM6225 Snapdragon 685 (6 nm)
Unisoc T8300 (6 nm)
CPU
Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 610
Mali-G57 MP2
Memory
128GB 6GB RAM, 256GB 8GB RAM
8GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (uses shared SIM slot)
No
Camera
Main Camera
50 MP, f/1.8, (wide), PDAFAuxiliary lens
50 MP, f/1.8, (wide), PDAF2 MP, f/2.4, (depth)
Main Camera Features
LED flash, HDR
LED flash, HDR, panorama
Front Camera
8 MP, f/2.0, (wide)
16 MP, f/2.0, (wide)
Front Camera Features
HDR
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
7000 mAh
6000 mAh
Battery Details
Si/C Li-Ion 7000 mAh
6000 mAh or 5000 mAh
Charging Details
33W wired
33W wiredBypass Charging
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
171.1 x 82.1 x 8.6 mm (6.74 x 3.23 x 0.34 in)
N/A
Weight
224 g
N/A
Materials
N/A
N/A
Colors
Midnight Black, Titan Gray, Sandy Purple
Shadow Black, Cyber Silver, Titanium Gold
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE / 5G
Network Speed
HSPA, LTE
HSPA, LTE, 5G
5G
✗
✓
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n/ac, dual-band
Yes
Bluetooth
5.0, A2DP, LE
Yes
NFC
✓
✓
USB
USB Type-C 2.0
USB Type-C
IR Blaster
✗
✗
Headphone Jack
✗
✗
Radio
✗
✗
Positioning
GPS, GLONASS, GALILEO, BDS
GPS, GLONASS, GALILEO, BDS
Audio
Stereo Speakers
✗
✓
Loudspeaker
Yes
Yes, with stereo speakers
Audio Jack
No
Unspecified
Software & Security
Operating System
Android 15, HyperOS 2
Android 15
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, compass
Fingerprint (under display, optical), accelerometer, gyro, compass, proximity