Realme 8i (128GB/4GB) vs Xiaomi Redmi K30 (256GB)
Side by side comparison between Realme 8i vs Xiaomi Redmi K30 phones, differences, pros, cons and full specifications. What's the better?
,
6.6"
IPS
IPS
1080x2412
50
MP
MP
16mp
4GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
vs
6.67"
IPS
IPS
1080x2400
64
MP
MP
20mp
8GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Redmi K30 (256GB)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
27 Common items in both devices |
UFS 2.1 |
Until 1TB microSD, microSDXC / Until 512GB microSD, microSDXC |
TFT IPS LCD |
120Hz |
16 million |
Only digital zoom |
PDAF: phase detection autofocus |
+20 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
Realme 8i (128GB/4GB) | Redmi K30 (256GB) | |
Model | Realme 8i (128GB/4GB) | Redmi K30 (256GB) |
Other model names | Realme 8i RMX3151 (128GB+4GB RAM) | Xiaomi Redmi K30 (256GB + 8GB RAM), M1912G7BC, M1912G7BE |
Country or region available | (Global, International) | (Global, International) |
Brand | Realme | Xiaomi |
Release date | 9/14/2021, Announced: 9/9/2021 | 12/1/2019 |
Depth | 8.5 millimeters (0.33 inches) | 8.79 millimeters (0.35 inches) |
Size (width x height) | 75.5 x 164.1 millimeters (2.97 x 6.46 in) | 76.6 x 165.3 millimeters (3.02 x 6.51 in) |
Weight | 194 grams (6.79 ounces) | 208 grams (7.28 ounces) |
Build, materials | Plastic body, glass front | Aluminum frame, glass front/back |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Realme 8i (128GB/4GB) | Redmi K30 (256GB) | |
Display type | TFT IPS LCD | TFT IPS LCD |
Screen size | 6.6" inches | 6.67" inches |
Screen-to-body ratio | ~84.6% (screen-to-body ratio) | ~84.8% (screen-to-body ratio) |
Display resolution | 1080x2412 pixels (20:9) | 1080x2400 pixels (20:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 400 PPI | 395 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Gorilla Glass 5 |
Refresh rate | 120Hz | 120Hz |
Display features | 600nits[peak] | HDR10 |
🤖 Operating System | ||
Realme 8i (128GB/4GB) | Redmi K30 (256GB) | |
System version | Android 11 | Android 10 |
Firmware update | feature not registered | Android 11 |
User Interface | Realme UI 2.0 | feature not registered |
⚙️ Processor | ||
Realme 8i (128GB/4GB) | Redmi K30 (256GB) | |
Chipset | 64bit: MediaTek Helio G96 (12nm) | 64bit: Qualcomm Snapdragon 730G (SM7150-AB) (8nm) |
CPU | Octa-core, 2 processors: 2x 2.05GHz ARM Cortex-A76 (Dual-core) 6x 2GHz ARM Cortex-A55 (Hexa-core) | Octa-core, 2 processors: 2x 2.2GHz Kryo 470 Gold (Dual-core) 6x 1.8GHz Kryo 470 Silver (Hexa-core) |
GPU graphical controller | ARM Mali-G57 MC2 (850MHz) | Qualcomm Adreno 618 (700MHz) |
Performance (benchmark) | AnTuTu: 350000 (v9) | feature not registered |
💽 Memory and storage | ||
Realme 8i (128GB/4GB) | Redmi K30 (256GB) | |
RAM memory | 4GB LPDDR4X | 8GB LPDDR4X |
Internal storage | 128GB (104GB available) UFS 2.1 | 256GB (230GB available) UFS 2.1 |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 512GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
Realme 8i (128GB/4GB) | Redmi K30 (256GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 400/150 Mbps | 800/150 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | GSM 850/900/1800/1900 | CDMA 800, GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/2100 | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/2100 |
Primary 4G network | LTE Cat13 (1, 3, 5, 8) TD-LTE (38, 40, 41) VoLTE | LTE Cat15/13 (Bands 1, 3, 5, 8) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | UMTS 850/900/2100 | Not supported |
Secondary 4G network | LTE Cat13 (1, 3, 5, 8) TD-LTE (38, 40, 41) VoLTE | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE |
📷 Camera | ||
Realme 8i (128GB/4GB) | Redmi K30 (256GB) | |
Back camera (main camera) | (triple camera) 50 megapixels 2MP macro f/2.4 2MP depth f/2.4 | (quad camera) 64 megapixels 8MP ultrawide f/2.213mm1/4.0"1.12µm 2MP macro f/2.41/5.0"1.75µm 2MP depth f/2.4 |
Main camera resolution | 8160x6120 pixels | 10120x6328 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 30 fps |
Flash | LED flash | Dual-LED flash |
Focal aperture | f/1.8 (aperture) | f/1.9 (aperture) |
Focal length | 26mm lens | 26mm lens |
Sensor size | 1/2.76" inches | 1/1.72" inches |
Pixel size | 0.64µm pixel | 0.8µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Not supported |
HDR | HDR photo on both cameras | HDR photo on both cameras |
Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
Realme 8i (128GB/4GB) | Redmi K30 (256GB) | |
Front camera (secondary) | 16 megapixels | (dual front camera) 20 megapixels 2MP depth f/2.41/5"1.75µm |
Front camera resolution | 4608x3456 pixels | 5184x3840 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.1 (aperture) | f/2.2 (aperture) |
Focal length | feature not registered | 27mm lens |
Sensor size | 1/3" inches | 1/3.4" inches |
Pixel size | 1µm pixel | 0.8µm pixel |
🔉 Sound and multimedia | ||
Realme 8i (128GB/4GB) | Redmi K30 (256GB) | |
Loudspeaker | Mono sound (not stereo) | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | FM (RDS) |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Realme 8i (128GB/4GB) | Redmi K30 (256GB) | |
USB | USB 2.0 Type-C, USB OTG On-The-Go | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.1 + A2DP/LE | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Not supported | Supported |
Infrared port | Not supported | Supported |
🧭 Sensors | ||
Realme 8i (128GB/4GB) | Redmi K30 (256GB) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Realme 8i (128GB/4GB) | Redmi K30 (256GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 5000 mAh | 4500 mAh |
Charger, watts | 18W Wired fast charging | 27W Wired fast charging |
Inductive / wireless charging | Not supported | Not supported |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Realme 8i (128GB/4GB) | Redmi K30 (256GB) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Space Black, Space Purple • Screen film protector • Case protector | • Colors: Blue, Red, Purple • MIUI 11, 12 • Game Turbo 2.0 • 24-bit/192kHz audio |
☢️ Radiation rate | ||
Realme 8i (128GB/4GB) | Redmi K30 (256GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |