Samsung Galaxy Note Edge (SM-N915A) vs Xiaomi Redmi Note 12 (China 128GB/8GB)
Side by side comparison between Samsung Galaxy Note Edge vs Xiaomi Redmi Note 12 phones, differences, pros, cons and full specifications. What's the better?
,
5.6"
AMOLED
AMOLED
1440x2560
16
MP
MP
3.7mp
3GB
RAM
RAM
Quad-core
3000
mAh
mAh
(Removable)
vs
6.67"
AMOLED
AMOLED
1080x2400
48
MP
MP
8mp
8GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Redmi Note 12 (China 128GB/8GB)
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!
17 Common items in both devices |
16 million |
LED flash |
Only digital zoom |
Autofocus / PDAF: phase detection autofocus |
Capacitive |
Multitouch |
Accelerometer |
+10 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 | ||
Galaxy Note Edge (SM-N915A) | Redmi Note 12 (China 128GB/8GB) | |
Model | Galaxy Note Edge (SM-N915A) | Redmi Note 12 (China 128GB/8GB) |
Other model names | AT&T Galaxy Note Edge N915A | Redmi Note 12 5G 22101317C |
Country or region available | USA | China |
Brand | Samsung | Xiaomi |
Release date | 11/1/2014 | 11/1/2022, Announced: 10/27/2022 |
Depth | 8.3 millimeters (0.33 inches) | 8 millimeters (0.31 inches) |
Size (width x height) | 82.4 x 151.3 millimeters (3.24 x 5.96 in) | 76.21 x 165.88 millimeters (3 x 6.53 in) |
Weight | 174 grams (6.09 ounces) | 188 grams (6.58 ounces) |
Build, materials | Aluminum body, glass front, plastic back | Plastic body, glass front |
Protection against water and others | Not supported | IP53 certified: protection against dust and splashing |
📲 Display | ||
Galaxy Note Edge (SM-N915A) | Redmi Note 12 (China 128GB/8GB) | |
Display type | Super AMOLED | AMOLED |
Screen size | 5.6" inches | 6.67" inches |
Screen-to-body ratio | ~69.3% (screen-to-body ratio) | ~85% (screen-to-body ratio) |
Display resolution | 1440x2560 pixels | 1080x2400 pixels (20:9) |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
Pixel density (dot pitch) | 525 PPI | 395 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 3 | Not supported |
Refresh rate | feature not registered | 120Hz |
Display features | feature not registered | 450nits[typ], 1200nits[peak] 100% DCI P3 Touch Sampling Rate: 240Hz |
🤖 Operating System | ||
Galaxy Note Edge (SM-N915A) | Redmi Note 12 (China 128GB/8GB) | |
System version | Android 4.4.4 KitKat | Android 12 |
Firmware update | Android 6.0.1 Marshmallow | Android 13 |
User Interface | feature not registered | MIUI 13 / 14 |
⚙️ Processor | ||
Galaxy Note Edge (SM-N915A) | Redmi Note 12 (China 128GB/8GB) | |
Chipset | 32bit: Qualcomm Snapdragon 805 APQ8084 Pro (28nm) | 64bit: Qualcomm Snapdragon 4 Gen 1 (SM4375) (6nm) |
CPU | Quad-core, 1 processor: 4x 2.7GHz Krait 450 (Quad-core) | Octa-core, 2 processors: 2x 2GHz ARM Cortex-A78 (Dual-core) 6x 1.8GHz ARM Cortex-A55 (Hexa-core) |
GPU graphical controller | Qualcomm Adreno 420 | Qualcomm Adreno 619 |
Performance (benchmark) | feature not registered | AnTuTu: 360847 (v9) Geekbench: 1998 (v5.1), 2017 (v6) |
💽 Memory and storage | ||
Galaxy Note Edge (SM-N915A) | Redmi Note 12 (China 128GB/8GB) | |
RAM memory | 3GB LPDDR3 | 8GB LPDDR4X |
Internal storage | 32GB (25GB available) eMMC 5.0 | 128GB (101GB available) UFS 2.2 |
External storage | Until 128GB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
Galaxy Note Edge (SM-N915A) | Redmi Note 12 (China 128GB/8GB) | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card |
SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 150/50 Mbps | 2000/1024 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G, 5G |
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 850/900/1900/2100 | CDMA2000 1xEV-DO UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 17, 20) | LTE Cat15 (1, 3, 5, 7, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE |
Primary 5G network | Not supported | SA/NSA (1, 3, 5, 8, 28, 41, 77, 78) |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
Secondary 2G network | Not supported | CDMA 800, GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | CDMA2000 1xEV-DO UMTS 850/900/1900/2100 |
Secondary 4G network | Not supported | LTE Cat15 (1, 3, 5, 7, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE |
Secondary data network | Not supported | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
📷 Camera | ||
Galaxy Note Edge (SM-N915A) | Redmi Note 12 (China 128GB/8GB) | |
Back camera (main camera) | 16 megapixels | (dual camera) 48 megapixels 2MP depth f/2.41.75µm |
Main camera resolution | 4608x3456 pixels | 8000x6000 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/2.2 (aperture) | f/1.8 (aperture) |
Focal length | 31mm lens | feature not registered |
Sensor size | 1/2.6" inches | 1/2.76" inches |
Pixel size | 1.12µm pixel | 0.8µm pixel |
Autofocus | Autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical 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 | Supported |
HDR | HDR photo/video only main camera | HDR photo on both cameras |
Camera extras | feature not registered | 1080p@30fps 720p@120fps (slow motion) |
📸 Front camera | ||
Galaxy Note Edge (SM-N915A) | Redmi Note 12 (China 128GB/8GB) | |
Front camera (secondary) | 3.7 megapixels | 8 megapixels |
Front camera resolution | 2560x1440 pixels | 3264x2448 pixels |
Video recording (secondary) | 2K UHD (2560x1440) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/1.9 (aperture) | f/2.0 (aperture) |
Focal length | feature not registered | feature not registered |
Sensor size | feature not registered | 1/4" inches |
Pixel size | feature not registered | 1.12µm pixel |
🔉 Sound and multimedia | ||
Galaxy Note Edge (SM-N915A) | Redmi Note 12 (China 128GB/8GB) | |
Loudspeaker | Supported | Mono sound (not stereo) 24-bit/192kHz |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, H.264, H.263, DivX, XviD, WMV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Galaxy Note Edge (SM-N915A) | Redmi Note 12 (China 128GB/8GB) | |
USB | MicroUSB 2.0, 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 | Micro-B USB MHL-3 | USB Type-C (reversible) |
Bluetooth | 4.1 + A2DP | 5.1 + 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 | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Supported | Not supported |
Infrared port | Supported | Supported |
🧭 Sensors | ||
Galaxy Note Edge (SM-N915A) | Redmi Note 12 (China 128GB/8GB) | |
Sensors | Accelerometer Ambient light sensor ANT+ Barometer Compass Fingerprint sensor (front-mounted) Gesture Gyroscope Humidity Proximity sensor SpO2 Temperature UV radiation | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy Note Edge (SM-N915A) | Redmi Note 12 (China 128GB/8GB) | |
Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 3000 mAh | 5000 mAh |
Charger, watts | 18W Wired fast charging | 33W Wired fast charging |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | 18 hours | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Galaxy Note Edge (SM-N915A) | Redmi Note 12 (China 128GB/8GB) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
Messaging | SMS (Swype), 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: Black, White • Samsung TouchWiz UX • S Pen stylus • S-Voice natural language • Dropbox 50GB • Samsung Gear S compatible • ANT+ support | • Colors: Black, White, Blue |
☢️ Radiation rate | ||
Galaxy Note Edge (SM-N915A) | Redmi Note 12 (China 128GB/8GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.86W/kg (head), 1.01W/kg (body) | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | 0.127W/kg (head), 0.329W/kg (body) | feature not registered |