On this page we compare specs Redmi K40 Game Edition Arm Cortex-A78 working at 3.0GHz with Redmi 9 Power 128GB 8GB RAM Qualcomm Snapdragon 662, we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
| Hardware and OS | Redmi K40 Game Edition | Redmi 9 Power 128GB 8GB RAM |
|---|
| Operating system | MIUI 12 base on Android 11 OS | Android v10 (Q) |
| Custom UI | | MIUI |
| Processor | Arm Cortex-A78 working at 3.0GHz | Octa core (2 GHz, Quad core, Kryo 260 1.8 GHz, Quad core, Kryo 260) |
| RAM | 8 GB, 12 GB | 8 GB |
| Internal Storage | 128 GB, 256 GB | 128 GB |
| Memory Card Slot | No | |
| Chipset | | Qualcomm Snapdragon 662 |
| User Interface | Yes | |
| Expandable memory | | Yes, Upto 512 GB |
| GPU | | Adreno 610 |
| Display | Redmi K40 Game Edition | Redmi 9 Power 128GB 8GB RAM |
|---|
| Type | S-AMOLED E4 screen | |
| Size | 6.67 inches | |
| Resolution | 1080 x 2400 pixels | |
| Colors | 16M Colors | |
| Pixel Density | 395 ppi | |
| Touchscreen | Yes | |
| Features | DCI-P3 color gamut, HDR10 , 144Hz | |
| Connectivity | Redmi K40 Game Edition | Redmi 9 Power 128GB 8GB RAM |
|---|
| 4G Network | 1, 2, 3, 4, 5, 7, 8, 17, 18, 19, 26 | |
| 5G Network | 1, 3, 28, 41, 77, 78 SA/NSA/Sub6 | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot | Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz |
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC | Yes, with A-GPS, Glonass |
| NFC | Yes | No |
| USB | USB Type-C 2.0, USB On-The-Go | |
| Bluetooth | | Yes, v5.0 |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G | |
| SIM size | | SIM1: Nano, SIM2: Nano |
| SIM | Nano SIM | |
| Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | Dual SIM, GSM GSM |
| Wireless Charging | No | |
| Network support | | 4G , 3G, 2G |
| USB connectivity | | Mass storage device, USB charging |
| USB TYPE-C | | Yes |
| Camera | Redmi K40 Game Edition | Redmi 9 Power 128GB 8GB RAM |
|---|
| Aperture | | F2.0 |
| Autofocus | | Yes |
| Camera features | | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Flash | | Yes, LED Flash |
| Front camera | | 8 MP |
| Front camera resolution | | 8 MP f/2.0 Primary Camera |
| Video recording | | 1920x1080 @ 30 fps |
| Main camera | 64 MP, 8 MP, 2 MP | 48 MP 8 MP 2 MP 2 MP |
| Features | LED flash, HDR, panorama | |
| Image | 3240p | 8000 x 6000 Pixels |
| Selfie camera | 16 MP (wide) | |
| Multimedia | Redmi K40 Game Edition | Redmi 9 Power 128GB 8GB RAM |
|---|
| Audio jack | | 3.5 MM |
| Loudspeaker | Yes | Yes |
| Handsfree | Yes | |
| Radio | No | |
| Video Playback | Yes | |
| Video Out | Yes | |
| Ring Tones | Yes | |
| 3.5 mm Jack | No | |
| Design | Redmi K40 Game Edition | Redmi 9 Power 128GB 8GB RAM |
|---|
| Colors | | Mighty Black, Blazing Blue, Electric Green, Fiery Red |
| Height | | 162.3 mm |
| Dimensions | 8.3mm | |
| Width | | 77.3 mm |
| Waterproof | No | Yes, Splash proof |
| Thickness | | 9.6 mm |
| Weight | 208Grams | 198 grams |
| Battery | Redmi K40 Game Edition | Redmi 9 Power 128GB 8GB RAM |
|---|
| Type | | Li-Polymer |
| User replaceable | | No |
| Quick charging | | Yes, Fast, 18W |
| Capacity | Li-Po 5000 mAh, 67W Fast Flash Charge | 6000 mAh |
| Placement | Non-removable | |
| Features | Redmi K40 Game Edition | Redmi 9 Power 128GB 8GB RAM |
|---|
| Fingerprint sensor position | | Side |
| Fingerprint sensor | | Yes |
| Other sensors | | G-sensor, L-Sensor, P-Sensor, E-Campass |
| Other | Redmi K40 Game Edition | Redmi 9 Power 128GB 8GB RAM |
|---|
| Sensors | side-mounted fingerprint scanner | |
