Xiaomi Redmi Note 9S (128GB) vs Samsung Galaxy S7 Edge (SM-G935A)
Side by side comparison between Xiaomi Redmi Note 9S vs Samsung Galaxy S7 Edge phones, differences, pros, cons and full specifications. What's the better?
,
6.67"
IPS
IPS
1080x2400
48
MP
MP
16mp
6GB
RAM
RAM
Octa-core
5020
mAh
mAh
(Non removable)
vs
5.5"
AMOLED
AMOLED
1440x2560
12.2
MP
MP
5mp
4GB
RAM
RAM
Quad-core
3600
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Redmi Note 9S (128GB)
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!
22 Common items in both devices |
16 million |
LED flash |
Only digital zoom |
PDAF: phase detection autofocus |
HDR photo on both cameras / HDR photo/video on both cameras |
4K UHD (3840x2160) |
4G LTE-A |
+15 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 | ||
Redmi Note 9S (128GB) | Galaxy S7 Edge (SM-G935A) | |
Model | Redmi Note 9S (128GB) | Galaxy S7 Edge (SM-G935A) |
Other model names | Xiaomi Note 9S (M2003J6A1G Global version) 6GB RAM | AT&T Galaxy S7 edge G935A, Samsung Hero 2 |
Country or region available | (Global, International) | USA |
Brand | Xiaomi | Samsung |
Release date | 4/30/2020, Announced: 3/23/2020 | 3/11/2016 |
Depth | 8.8 millimeters (0.35 inches) | 7.7 millimeters (0.3 inches) |
Size (width x height) | 76.68 x 165.75 millimeters (3.02 x 6.53 in) | 72.6 x 150.9 millimeters (2.86 x 5.94 in) |
Weight | 209 grams (7.32 ounces) | 157 grams (5.5 ounces) |
Build, materials | Plastic body, glass front/back | Aluminum frame, glass front/back |
Protection against water and others | P2i certified: water repellent nano-coating | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
📲 Display | ||
Redmi Note 9S (128GB) | Galaxy S7 Edge (SM-G935A) | |
Display type | TFT IPS LCD | Super AMOLED |
Screen size | 6.67" inches | 5.5" inches |
Screen-to-body ratio | ~84.5% (screen-to-body ratio) | ~76.1% (screen-to-body ratio) |
Display resolution | 1080x2400 pixels (20:9) | 1440x2560 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 395 PPI | 534 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 5 | Gorilla Glass 4 |
Refresh rate | 60Hz | feature not registered |
Display features | 450nits[typ] HDR10 | feature not registered |
🤖 Operating System | ||
Redmi Note 9S (128GB) | Galaxy S7 Edge (SM-G935A) | |
System version | Android 10 | Android 6.0.1 Marshmallow |
Firmware update | Android 11 | Android 8.0 Oreo |
User Interface | MIUI 11 / 12 | feature not registered |
⚙️ Processor | ||
Redmi Note 9S (128GB) | Galaxy S7 Edge (SM-G935A) | |
Chipset | 64bit: Qualcomm Snapdragon 720G (SM7125) (8nm) | 64bit: Qualcomm Snapdragon 820 MSM8996 (14nm) |
CPU | Octa-core, 2 processors: 2x 2.3GHz Kryo 465 Gold (Dual-core) 6x 1.8GHz Kryo 465 Silver (Hexa-core) | Quad-core, 2 processors: 2x 2.15GHz Kryo (Dual-core) 2x 1.6GHz Kryo (Dual-core) |
GPU graphical controller | Qualcomm Adreno 618 (750MHz) | Qualcomm Adreno 530 |
Performance (benchmark) | AnTuTu: 279625 (v8) Geekbench: 1785 (v5.1) GFXBench: 15fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
Redmi Note 9S (128GB) | Galaxy S7 Edge (SM-G935A) | |
RAM memory | 6GB LPDDR4X | 4GB LPDDR4 |
Internal storage | 128GB (106GB available) UFS 2.1 | 32GB (22GB available) UFS 2.0 |
External storage | Until 512GB microSD, microSDXC (dedicated slot) | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Redmi Note 9S (128GB) | Galaxy S7 Edge (SM-G935A) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 800/150 Mbps | 450/50 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 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat15/13 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40) VoLTE | LTE Cat9 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 20, 29, 30) TD-LTE (Bands 38, 39, 40, 41) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
Secondary 3G network | UMTS 850/900/1700/1900/2100 | Not supported |
Secondary 4G network | LTE Cat15/13 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40) VoLTE | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | Not supported |
📷 Camera | ||
Redmi Note 9S (128GB) | Galaxy S7 Edge (SM-G935A) | |
Back camera (main camera) | (quad camera) 48 megapixels 8MP ultrawide f/2.213mm1/4"1.12µm119° 5MP macro f/2.41/5"1.12µmAF 2MP depth f/2.4 | 12.2 megapixels |
Main camera resolution | 8000x6000 pixels | 4032x3024 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | 4K UHD (3840x2160) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/1.7 (aperture) |
Focal length | 26mm lens | 26mm lens |
Sensor size | 1/2" inches | 1/2.5" inches |
Pixel size | 0.8µm pixel | 1.4µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | OIS: Optical stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Supported |
HDR | HDR photo on both cameras | HDR photo/video on both cameras |
Camera extras | 4K@30fps 1080p@30/60fps 1080p@120fps (slow motion) 720p@960fps (slow motion) | feature not registered |
📸 Front camera | ||
Redmi Note 9S (128GB) | Galaxy S7 Edge (SM-G935A) | |
Front camera (secondary) | 16 megapixels | 5 megapixels |
Front camera resolution | 4608x3456 pixels | 2592x1944 pixels |
Video recording (secondary) | Full HD (1920x1080) | 2K UHD (2560x1440) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.5 (aperture) | f/1.7 (aperture) |
Focal length | feature not registered | 22mm lens |
Sensor size | 1/3.06" inches | 1/4.1" inches |
Pixel size | 1µm pixel | 1.34µm pixel |
🔉 Sound and multimedia | ||
Redmi Note 9S (128GB) | Galaxy S7 Edge (SM-G935A) | |
Loudspeaker | Mono sound (not stereo) | Supported |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263, DivX, XviD, WMV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Redmi Note 9S (128GB) | Galaxy S7 Edge (SM-G935A) | |
USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.0 + A2DP/LE | 4.2 + A2DP |
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 | Supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Not supported | Supported |
Infrared port | Supported | Not supported |
🧭 Sensors | ||
Redmi Note 9S (128GB) | Galaxy S7 Edge (SM-G935A) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor | Accelerometer Ambient light sensor ANT+ Barometer Compass Fingerprint sensor (front-mounted) Gyroscope Hall effect Heart rate Proximity sensor SpO2 |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Redmi Note 9S (128GB) | Galaxy S7 Edge (SM-G935A) | |
Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) |
Battery capacity | 5020 mAh | 3600 mAh |
Charger, watts | 18W Wired fast charging | 15W Wired fast charging |
Inductive / wireless charging | Not supported | feature not registered |
Talk time autonomy | feature not registered | 36 hours (1.5 days) |
Standby | feature not registered | 336 hours (14 days) |
➕ Other features | ||
Redmi Note 9S (128GB) | Galaxy S7 Edge (SM-G935A) | |
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: Aurora Blue, Glacier White, Interstellar Black | • Colors: Black, Gold, Silver • Curved edge screen • Body material: Aluminium • Corning Gorilla Glass back panel • USB OTG On-The-Go • Samsung Gear VR compatible • Fast battery charging: 83% in 30min • Quick Charge 3.0 • Qi Wireless charging (PMA) • OneDrive 115GB • Samsung Pay (Visa/Master) • IP68 certified: dust proof and water resistant over 1.5 meter and 30min |
☢️ Radiation rate | ||
Redmi Note 9S (128GB) | Galaxy S7 Edge (SM-G935A) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 0.96W/kg (head), 0.4W/kg (body) | 0.64W/kg (head), 1.59W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | 0.72W/kg (head), 0.98W/kg (body) | feature not registered |