Side-by-side technical data
Xiaomi Redmi R70 vs Xiaomi Redmi 15
Comparison between Xiaomi Redmi R70 and Xiaomi Redmi 15: camera, battery, fast charging, display, performance and colors, side by side. More phones from Xiaomi.
NeoTeo's verdict
Which of the two is the better buy
The Xiaomi Redmi 15 is the more complete choice for anyone seeking a sharper display and a larger battery: it offers 144Hz, 374ppi, and 7,000mAh. The Xiaomi Redmi R70 fits better when lower weight, slimmer dimensions, and Android 16 matter more.
The Redmi 15’s display leads with 144Hz versus 120Hz, 374ppi versus 254ppi, and 1,080 × 2,340 pixels versus 720 × 1,600. It also reaches 850 nits versus 800 nits, although both remain below the brightest phones. The R70 is easier to carry at 8.2mm and 210g versus 8.6mm and 217g; the Redmi 15 adds IP64 protection versus IP52.
The Redmi 15 combines 7,000mAh with 33W charging versus 6,000mAh and 15W, while both offer 67 hours per cycle and reverse charging. Its main camera is 50MP versus 13MP. The R70 counters with Bluetooth 5.4 versus 5.1 and Android 16 versus Android 15, plus a 3.5mm audio jack; the Redmi 15 adds NFC, infrared, and Google services.
Xiaomi Redmi R70
The Xiaomi Redmi 15 is the better buy for anyone seeking a 144Hz display and a 7,000mAh battery.
Xiaomi Redmi 15
The Xiaomi Redmi R70 is the better buy for anyone prioritizing a slimmer, lighter phone with 8.2mm, 210g, and Android 16.
The verdict
Your pick: Xiaomi Redmi 15, ahead on Design & display and Battery & charging.
| Category | Redmi R70 | Redmi 15 |
|---|---|---|
| Design & display | 5.1 | 6.1 |
| Performance & hardware | 4.5 | 4.5 |
| Camera | 3.5 | 3.7 |
| Connectivity | 6.4 | 6.3 |
| Battery & charging | 6.5 | 6.9 |
Which one is for you?
Xiaomi Redmi R70, if you care about…
- Bluetooth Version
- Bluetooth 5.4
- against Bluetooth 5.1
- Weight
- 210 g
- against 217 g
- Body Thickness
- 8.2 mm
- against 8.6 mm
- OS Version
- 16
- against 15
Xiaomi Redmi 15, if you care about…
- Battery Capacity
- 7,000 mAh
- against 6,000 mAh
- Display Refresh Rate
- 144 Hz
- against 120 Hz
- Peak Display Brightness
- 850 nits
- against 800 nits
- Display Pixel Density
- 374 ppi
- against 254 ppi
Specification comparison
Performance
| Specification | Redmi R70 | Redmi 15 |
|---|---|---|
| Processor Model | Unisoc T8300 | Qualcomm Snapdragon 6s Gen 3 |
| Processor Process Size | 6 nm | 6 nm |
| Graphics GPU | Mali-G57 MC2 | Qualcomm Adreno 619 |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Maximum CPU Clock | 2.2 GHz | 2.3 GHz Best value |
| Maximum Storage Capacity | 256 GB | 256 GB |
| AnTuTu Score | 479,500 | 575,000 |
| Geekbench 6 Single-Core | 908 | — |
| Geekbench 6 Multi-Core | 2,221 | — |
| CPU Description | Octa-core CPU with 2 Cortex-A78 cores at 2.2 GHz and 6 Cortex-A55 cores at 2.0 GHz. | Octa-core CPU with 2x2.3 GHz Cortex-A78 and 6x2.0 GHz Cortex-A55 cores. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 8 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v10 | v11 |
| 3DMark Wild Life Extreme | — | 421 |
Design
| Specification | Redmi R70 | Redmi 15 |
|---|---|---|
| Body Colors | Black, Blue, Purple, White | Black, Grey, Silver, Purple, Green |
| Body Thickness | 8.2 mm Best value | 8.6 mm |
| Body Width | 79.5 mm | 80.5 mm |
| Body Height | 171.6 mm | 169.5 mm |
| Weight | 210 g Best value | 217 g |
| Usable Surface | 84.3 % | 85.7 % Best value |
| Body Materials | Plastic | Glass, Plastic |
| Resistance Features | IP52 | IP64 Best value |
| Drop Resistance Class | — | D |
| Repairability Class | — | A |
| Drop Test Count | — | 45 |
Battery
| Specification | Redmi R70 | Redmi 15 |
|---|---|---|
| Battery Efficiency Rating | — | B |
| Battery Capacity | 6,000 mAh | 7,000 mAh Best value |
| Battery Type | Li-Polymer | Li-Polymer |
| Fast Charge Power | 15 W | 33 W Best value |
| Battery Features | Fast Charging, Reverse Charging, Non-Removable, Rechargeable, Battery Level Indicator | Non-Removable, Rechargeable, Fast Charging, Battery Level Indicator, Reverse Charging |
| Battery Endurance | — | 67 h |
| Charge cycles | — | 1,000 |
Display
| Specification | Redmi R70 | Redmi 15 |
|---|---|---|
| Display Aspect Ratio | 20:9 | 19.5:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 800 nits | 850 nits Best value |
| Display Diagonal | 6.9″ | 6.9″ |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,600 px | 2,340 px Best value |
| Display Pixel Density | 254 ppi | 374 ppi Best value |
| Display Refresh Rate | 120 Hz | 144 Hz Best value |
| Touch Sampling Rate | 240 Hz | — |
| Display Contrast Ratio | 1,500 :1 | — |
| Display Features | Water Drop Notch, TÜV Rheinland Low Blue Light, TÜV Rheinland Flicker-Free Certified, TÜV Rheinland Eye Comfort Certification, Curved Glass, Capacitive Touch, Multi-Touch, Frameless | Gorilla Glass 3, Mohs Level 6, Hole-Punch Notch, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless, DCI-P3, TÜV Rheinland Low Blue Light, TÜV Rheinland Flicker-Free Certified, TÜV Rheinland Eye Comfort Certification |
Sensors
| Specification | Redmi R70 | Redmi 15 |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | Redmi R70 | Redmi 15 |
|---|---|---|
| Sensor Features | Accelerometer, Compass, Fingerprint Sensor, Light Sensor, Cooling System, Virtual Proximity Sensing | Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Light Sensor, Virtual Proximity Sensing, Cooling System |
Software
| Specification | Redmi R70 | Redmi 15 |
|---|---|---|
| Operating System | Android 16 | Android 15 |
| OS Family | Android | Android |
| OS Version | 16 Best value | 15 |
| OS Update Support | — | 5 years |
| Google Services | No | Yes Best value |
Connectivity
| Specification | Redmi R70 | Redmi 15 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby, Dual SIM | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 3G UMTS B9, 3G UMTS B19, 3G UMTS B21, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B19, 4G LTE B28A, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B48, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28a, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n77, 5G NR n78 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS 800, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, LTE B28, 4G LTE B32, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B48, 4G LTE B66, 4G LTE B71, 5G NR n1, 5G NR n2, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n12, 5G NR n20, 5G NR n26, 5G NR n28, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n66, 5G NR n71, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, HSPA, LTE, 5G | GSM, HSPA, LTE, 5G |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.4 Best value | Bluetooth 5.1 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE, aptX |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS Best value | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, Virtual Proximity Sensing, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE | Virtual Proximity Sensing, Infrared, NFC, USB Type-C, USB 2.0, USB OTG, USB Host 2.0, Computer Sync, USB Charging, USB Mass Storage, Tethering, VoLTE, 3.5 mm Audio Jack, FM Radio |
| USB Version | USB 2.0 | USB 2.0 |
| SAR (EU) head | — | 1 W/kg |
| SAR (EU) body | — | 1 W/kg |
| Max. download speed | — | 2,500 Mbps |
| Max. upload speed | — | 1,500 Mbps |
Audio
| Specification | Redmi R70 | Redmi 15 |
|---|---|---|
| Audio Features | Stereo Speakers, A2DP, LE, HID Best value | Loudspeaker, Dolby Atmos, Hi-Res Audio, A2DP, LE, aptX |
Technical
| Specification | Redmi R70 | Redmi 15 |
|---|---|---|
| Model numbers | — | 25057RN09E |
