Side-by-side technical data
Xiaomi Redmi K90 Max vs Xiaomi Redmi 13
Comparison between Xiaomi Redmi K90 Max and Xiaomi Redmi 13: 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 K90 Max suits buyers who want a smoother, brighter screen, 5G and faster charging; the Redmi 13 is the better fit for Google services or expandable storage. Their displays make the clearest distinction: 165 Hz AMOLED at 3500 nits on the K90 Max, versus 90 Hz IPS LCD at 550 nits on the Redmi 13.
The K90 Max has a MediaTek Dimensity 9500, 16 GB of RAM and up to 1 TB of storage, while the Redmi 13 pairs a MediaTek Helio G91 Ultra with 8 GB and up to 256 GB. Battery and charging also differ: 8550 mAh and 100 W against 5030 mAh and 33 W. The K90 Max is rated IP68 and IP69; the Redmi 13 is IP53.
For photography, the K90 Max adds optical image stabilization, a rear ultrawide camera and rear video up to 8K at 30 fps; the Redmi 13 has the higher-resolution main camera, 108 MP versus 50 MP. The Redmi 13 weighs less, 205 g versus 227 g, supports expandable storage and includes Google services, which the K90 Max lacks. It is also the only one with a 3.5 mm audio jack.
Xiaomi Redmi K90 Max
The Xiaomi Redmi K90 Max is the better buy for performance and display: it pairs a Dimensity 9500 with a 165 Hz AMOLED screen.
Xiaomi Redmi 13
The Xiaomi Redmi 13 is the better buy for buyers who need Google services, expandable storage, or a 3.5 mm audio jack.
The verdict
Your pick: Xiaomi Redmi K90 Max, ahead on Design & display, Performance & hardware, Camera, Connectivity and Battery & charging.
| Category | Redmi K90 Max | Redmi 13 |
|---|---|---|
| Design & display | 8.6 | 5.4 |
| Performance & hardware | 9.3 | 3.5 |
| Camera | 7.7 | 4.6 |
| Connectivity | 7.7 | 6.2 |
| Battery & charging | 8.3 | 6.4 |
Which one is for you?
Xiaomi Redmi K90 Max, if you care about…
- Battery Capacity
- 8,550 mAh
- against 5,030 mAh
- AnTuTu Score
- 3,485,900
- against 262,438
- RAM Capacity
- 16 GB
- against 8 GB
- Wi-Fi Standards
- Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 7 (802.11be), Wi-Fi 802.11a/b/g
- against Wi-Fi 802.11a/b/g/n, Wi-Fi 5 (802.11ac)
Xiaomi Redmi 13, if you care about…
- Weight
- 205 g
- against 227 g
- Expandable Storage
- Yes
- against No
- Google Services
- Yes
- against No
Specification comparison
Performance
| Specification | Redmi K90 Max | Redmi 13 |
|---|---|---|
| Processor Model | MediaTek Dimensity 9500 | MediaTek Helio G91 Ultra |
| Processor Process Size | 3 nm Best value | 12 nm |
| Graphics GPU | Mali-G1 Ultra MC12 | Mali-G52 MC2 |
| Storage Type | UFS 4.1 Best value | eMMC 5.1 |
| Maximum CPU Clock | 4.21 GHz Best value | 2 GHz |
| Maximum Storage Capacity | 1 TB Best value | 256 GB |
| AnTuTu Score | 3,485,900 Best value | 262,438 |
| Geekbench 6 Single-Core | 3,781 Best value | 341 |
| Geekbench 6 Multi-Core | 12,189 Best value | 1,274 |
| CPU Description | Octa-core CPU with 1×4.21 GHz C1-Ultra, 3×3.5 GHz C1-Premium, and 4×2.7 GHz C1-Pro | Octa-core CPU with 2× Cortex-A75 at 2.0 GHz and 6× Cortex-A55 at 1.8 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 16 GB Best value | 8 GB |
| RAM Type | LPDDR5X Best value | DDR4 |
| Expandable Storage | No | Yes Best value |
| AnTuTu version | v11 | v10 |
| 3DMark Wild Life Extreme | — | 187 |
Design
| Specification | Redmi K90 Max | Redmi 13 |
|---|---|---|
| Body Colors | Silver, Blue, Black, Grey | Black, Gold, Blue, Pink, Cyan |
| Body Thickness | 8.2 mm Best value | 8.3 mm |
| Body Width | 77.9 mm | 76.3 mm |
| Body Height | 162.9 mm | 168.6 mm |
| Weight | 227 g | 205 g Best value |
| Usable Surface | 90.3 % Best value | 85.1 % |
| Body Materials | Glass, Aluminium Alloy, Plastic Best value | Glass, Plastic |
| Resistance Features | IP68, IP69 Best value | IP53 |
| Waterproof Depth | 1.5 m | — |
Battery
| Specification | Redmi K90 Max | Redmi 13 |
|---|---|---|
| Battery Capacity | 8,550 mAh Best value | 5,030 mAh |
| Battery Type | Si-Carbon Li-Ion Best value | Li-Polymer |
| Fast Charge Power | 100 W Best value | 33 W |
| Battery Features | Non-Removable, Rechargeable, Fast Charging, Reverse Charging, Reverse Wireless Charging, Battery Level Indicator Best value | Fast Charging, Reverse Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable |
| Reverse wireless charging power | 22.5 W | — |
Display
| Specification | Redmi K90 Max | Redmi 13 |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 19.5:9 |
| Display Technology | AMOLED Best value | IPS LCD |
| Peak Display Brightness | 3,500 nits Best value | 550 nits |
| Display Diagonal | 6.83″ Best value | 6.79″ |
| Display Horizontal Resolution | 1,280 px Best value | 1,080 px |
| Display Vertical Resolution | 2,772 px Best value | 2,460 px |
| Display Pixel Density | 447 ppi Best value | 396 ppi |
| Display Refresh Rate | 165 Hz Best value | 90 Hz |
| Touch Sampling Rate | 480 Hz Best value | 240 Hz |
| Display Contrast Ratio | 8,000,000 :1 | — |
| Display Features | Hole-Punch Notch, HDR10+, Dolby Vision, Always-On Display, Capacitive Touch, Multi-Touch, Scratch Resistant, SGS Certified, TÜV Rheinland Low Blue Light, TÜV Rheinland Flicker-Free Certified, TÜV Rheinland Eye Comfort Certification, 3840Hz PWM, DCI-P3, Frameless | Gorilla Glass, IPS LCD, Hole-Punch Notch, SGS Certified, Scratch Resistant, Capacitive Touch, Multi-Touch, Frameless |
Sensors
| Specification | Redmi K90 Max | Redmi 13 |
|---|---|---|
| Fingerprint Sensor Placement | Under Display | Side |
Sensor
| Specification | Redmi K90 Max | Redmi 13 |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor, Ultrasonic Proximity Sensor, Virtual Proximity Sensing, Cooling System | Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Light Sensor, Virtual Proximity Sensing |
Software
| Specification | Redmi K90 Max | Redmi 13 |
|---|---|---|
| Operating System | Android 16 | Android 14 |
| OS Family | Android | Android |
| OS Version | 16 Best value | 14 |
| Google Services | No | Yes Best value |
Connectivity
| Specification | Redmi K90 Max | Redmi 13 |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1700 AWS, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B19, LTE B28, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 4G LTE B42, 4G LTE B43, 4G LTE B48, 4G LTE B66, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n28, 5G NR n34, 5G NR n38, 5G NR n39, 5G NR n40, 5G NR n41, 5G NR n48, 5G NR n77, 5G NR n78, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B28A, 5G NR n28a, 5G NR n66 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41 |
| Cellular Technologies | GSM, HSPA, LTE, 5G Best value | GSM, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 7 (802.11be), Wi-Fi 802.11a/b/g Best value | Wi-Fi 802.11a/b/g/n, Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, MIMO | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 5.4 | Bluetooth 5.4 |
| Bluetooth Profiles | A2DP, LE, Auracast, ASHA, MIHC | A2DP, LE |
| Navigation Systems | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC Best value | GPS, A-GPS, GLONASS, Galileo, BeiDou |
| Connectivity Features | Infrared, NFC, USB Type-C, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, Computer Sync, OTA Sync, Tethering | 3.5 mm Audio Jack, Virtual Proximity Sensing, Infrared, NFC, FM Radio, USB Type-C, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Host, USB Mass Storage, USB OTG |
| USB Version | USB 3.2 | USB Type-C |
| SAR (EU) head | — | 0.99 W/kg |
| SAR (EU) body | — | 0.98 W/kg |
| Max. download speed | 10,700 Mbps Best value | 300 Mbps |
| Max. upload speed | — | 100 Mbps |
Audio
| Specification | Redmi K90 Max | Redmi 13 |
|---|---|---|
| Audio Features | Stereo Speakers, Dolby Atmos, Noise-Cancellation Microphone, Hi-Res Audio, Hi-Res Wireless Audio, A2DP, LE, LHDC 5, Auracast, ASHA, MIHC | A2DP, LE, Stereo Speakers |
Technical
| Specification | Redmi K90 Max | Redmi 13 |
|---|---|---|
| Model numbers | — | 2404ARN45A, 24040RN64Y |
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