Xiaomi Redmi Note 14 Pro 4G vs Nothing Phone (3a)
Here we compared two mid-range smartphones: the 6.67-inch Xiaomi Redmi Note 14 Pro 4G (with MediaTek Helio G100 Ultra) that was released on January 10, 2025, against the Nothing Phone (3a), which is powered by Qualcomm Snapdragon 7s Gen 3 and came out 2 months after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.
Key differences
Reasons to consider the Xiaomi Redmi Note 14 Pro 4G
- Expandable storage via MicroSD card up to 1024GB
- Comes with 500 mAh larger battery capacity: 5500 vs 5000 mAh
- Weighs 21 grams less
- Includes a 3.5 mm headphone audio jack port
- Has a built-in infrared port
Reasons to consider the Nothing Phone (3a)
- 94% better performance in AnTuTu Benchmark (816K versus 421K)
- The rear camera has a 2x optical zoom
- Newer Bluetooth version (v5.4)
- Ability to record video in 4K resolution
- Compatible with Wi-Fi 6 wireless networks
- More recent OS version: Android 15 versus 14
- More energy-efficient CPU – Snapdragon 7s Gen 3
- 61% faster in single-core GeekBench 6 test: 1178 and 730 points
Review
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
Scores with a red asterisk (*) are approximate and may change in the future as we gather more data.
Choose the importance of each parameter to more accurately identify the smartphone that best meets your particular needs.
Tests and specifications
Comparison table of technical specifications and testsDisplay
| Type | AMOLED | AMOLED |
| Size | 6.67 inches | 6.77 inches |
| Resolution | 1080 x 2400 pixels | 1080 x 2392 pixels |
| Aspect ratio | 20:9 | - |
| PPI | 395 ppi | 387 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Adaptive refresh rate | Yes (60-120 Hz) | Yes (60-120 Hz) |
| Max rated brightness | 1800 nits | 1300 nits |
| Max rated brightness in HDR | - | 3000 nits |
| HDR support | - | Yes, HDR10+ |
| Touch sampling rate | 480 Hz | - |
| Screen protection | Gorilla Glass Victus 2 | Panda Glass |
| Screen-to-body ratio | 88.4% | 88% |
| Display features | - DCI-P3 - Always-On Display - DC Dimming | - DCI-P3 - Always-On Display - DC Dimming |
| RGB color space | 99.7% | - |
| PWM | 120 Hz | - |
| Response time | 2 ms | - |
| Contrast | ∞ Infinity | - |
Peak brightness test (auto)
Design and build
| Height | 162.16 mm (6.38 inches) | 163.52 mm (6.44 inches) |
| Width | 74.92 mm (2.95 inches) | 77.5 mm (3.05 inches) |
| Thickness | 8.4 mm (0.33 inches) | 8.35 mm (0.33 inches) |
| Weight | 180 g (6.35 oz) | 201 g (7.09 oz) |
| Waterproof | IP64 | IP64 |
| Advanced cooling | - | Vapor chamber |
| Rear material | Plastic | - |
| Frame material | Metal | - |
| Colors | Black, Blue, Purple | White, Black, Blue |
| Fingerprint scanner | Yes, in-display | Yes, in-display |
Screen-to-body ratio
Performance
| Chipset | MediaTek Helio G100 Ultra | Qualcomm Snapdragon 7s Gen 3 |
| Max clock | 2200 MHz | 2500 MHz |
| CPU cores | 8 (2 + 6) | 8 (1 + 3 + 4) |
| Architecture | - 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.2 GHz: Cortex-A76 | - 4 cores at 1.8 GHz: Kryo Silver (Cortex-A520) - 3 cores at 2.4 GHz: Kryo Gold (Cortex-A720) - 1 core at 2.5 GHz: Kryo Prime (Cortex-A720) |
| Manufacturing | TSMC | TSMC |
| Lithography process | 6 nanometers | 4 nanometers |
| Neural processor (NPU) | Yes | Yes |
| Graphics | Mali-G57 MP2 | Adreno 810 |
| GPU shading units | 128 | 256 |
| GPU clock | - | 1050 MHz |
| FLOPS | - | ~537.6 GFLOPS |
Benchmarks
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
| Geekbench Compute (GPU) | - | 4435 |
| Single-core score | 730 | 1178 |
| Multi-core score | 1771 | 3214 |
AnTuTu Benchmark 10
| CPU | 129128 | 273497 |
| GPU | 65647 | 201133 |
| Memory | 112440 | 173729 |
| UX | 114070 | 168025 |
| Total score | 421285 | 816384 |
| Samples | [2 tests] | Less than 3 |
Memory
| RAM size | 8, 12 GB | 8, 12 GB |
| Memory type | LPDDR4X | LPDDR4X |
| Memory clock | 2133 MHz | 2133 MHz |
| Channels | 2 | 4 |
| Storage size | 128, 256, 512 GB | 128, 256 GB |
| Storage type | UFS 2.2 | UFS 2.2 |
| Memory card | MicroSD | No |
| Memory card max size | Up to 1024 GB | - |
Software
| Operating system | Android 14 | Android 15 |
| ROM | HyperOS 1.0 | Nothing OS 3.1 |
| OS size | 27 GB | - |
Battery
| Capacity | 5500 mAh | 5000 mAh |
| Max charge power | 45 W | 50 W |
| Battery type | Li-Po | Li-Po |
| Replaceable | No | No |
| Wireless charging | No | No |
| Reverse charging | - | No |
| Fast charging | Yes (42% in 30 min) | Yes (50% in 19 min) |
| Full charging time | 1:21 hr | 0:56 hr |
| Web browsing | 08:52 hr | - |
| Watching video | 12:15 hr | - |
| Gaming | 05:20 hr | - |
| Standby | 126 hr | - |
General battery life
Main camera
| Matrix | 200 megapixels | 50 megapixels |
| Image resolution | 16320 x 12240 | 8192 x 6144 |
| Zoom | Digital | Optical, 2x |
| Flash | LED | LED |
| Stabilization | Optical | Optical |
| 8K video recording | No | No |
| 4K video recording | No | Up to 30FPS |
| 1080p video recording | Up to 60FPS | Up to 60FPS |
| Slow motion | - | 240 FPS (720p) |
| Angle of widest lens | 120° | 120° |
| Lenses | 1) Standard: 200 MP 2) Ultrawide: 8 MP 3) Macro: 2 MP | 1) Standard: 50 MP 2) Telephoto: 50 MP 3) Ultrawide: 8 MP |
| Camera features | - Bokeh mode | - Bokeh mode - Pro mode |
| Image resolution | 200 MP | 50 MP |
| Aperture | f/1.7 | f/1.9 |
| Focal length | 23 mm | 24 mm |
| Sensor | Samsung S5KHP3 | Sony LYT-600 |
| Sensor size | 1/1.4" | 1/1.56" |
| Pixel size | 0.56 micron | 1 micron |
| Autofocus | Phase autofocus | Phase autofocus |
| Stabilization | Optical | Optical |
| Image resolution | - | 50 MP |
| Aperture | - | f/2.6 |
| Focal length | - | 50 mm |
| Sensor size | - | 1/2.74" |
| Pixel size | - | 0.64 micron |
| Stabilization | - | Optical |
| Image resolution | 8 MP | 8 MP |
| Aperture | f/2.2 | f/2.2 |
| Focal length | 15 mm | 15 mm |
| Sensor | - | Sony IMX355 |
| Sensor size | 1/4.4" | 1/4.0" |
| Pixel size | 1 micron | 1.12 micron |
| Stabilization | Digital | Digital |
| Image resolution | 2 MP | - |
| Aperture | f/2.4 | - |
| Sensor | Omnivision OV02B10 | - |
| Pixel size | 1.75 micron | - |
Selfie camera
| Megapixels | 32 megapixels | 32 megapixels |
| Aperture | f/2.2 | f/2.2 |
| Focal length | - | 22 mm |
| Sensor | - | CMOS |
| Sensor size | - | 1/3.44" |
| Autofocus | - | No |
| Stabilization | Digital | Digital |
| Video resolution | - | 1080p (Full HD) at 30 FPS |
| Depth sensor (TOF 3D) | No | No |
Connectivity
| Wi-Fi standard | Wi-Fi 5 (802.11 a/b/g/n/ac) | Wi-Fi 6 (802.11 a/b/g/n/ac/ax) |
| Wi-Fi features | - Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display | - Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5.3 | 5.4 |
| Bluetooth features | LE | LE |
| USB type | USB Type-C | USB Type-C |
| USB version | 2 | 2 |
| USB features | - Charging - USB-Storage mode - OTG | - Charging - USB-Storage mode - OTG |
| DisplayPort | No | No |
| GPS | GPS, GLONASS, Beidou | GPS, GLONASS, Galileo, QZSS |
| NFC* | Yes | Yes |
| Infrared port | Yes | No |
| Number of SIM* | 2 | 2 |
| Type of SIM card | Nano | Nano |
| Multi SIM mode | Standby | Standby |
| eSIM support* | No | No |
| Hybrid slot | Yes | No |
| 5G support | No | Yes |
Sound
| Speakers | Stereo | Stereo |
| Headphone audio jack | Yes | No |
| FM radio | - | No |
| Dolby Atmos | Yes | - |
Speakers test
Max loudness
Other
| Category | Mid-range | Mid-range |
| Announced | January 2025 | March 2025 |
| Release date | January 2025 | March 2025 |
| Launch price | $349 | $329 |
| Sensors | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
| Bundled charger | Yes, 45 W | Not included |
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

