LG G7 One (Q910UM) vs Samsung Galaxy S21 Ultra (SM-G998B/DS 128GB)
Side by side comparison between LG G7 One vs Samsung Galaxy S21 Ultra phones, differences, pros, cons and full specifications. What's the better?
,
6.1"
IPS
IPS
1440x3120
16
MP
MP
8mp
4GB
RAM
RAM
Octa-core
3000
mAh
mAh
(Non removable)
vs
6.8"
AMOLED
AMOLED
1440x3200
108
MP
MP
40mp
12GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S21 Ultra (SM-G998B/DS 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 |
Aluminum frame, glass front/back |
16 million |
LED flash |
LDAF/PDAF: laser/phase detection autofocus / PDAF: phase detection autofocus on both cameras |
OIS: Optical stabilization |
HDR photo on both cameras / HDR photo/video on both cameras |
Capacitive |
+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 | ||
LG G7 One (Q910UM) | Galaxy S21 Ultra (SM-G998B/DS 128GB) | |
Change model | ||
Model | LG G7 One (Q910UM) | Galaxy S21 Ultra (SM-G998B/DS 128GB) |
Other model names | LG G7 One LMQ910UM, LMQ910UM2, LM-Q910UM | Galaxy S21 Ultra 5G (SM-G998B/Dual-SIM) |
Country or region available | Canada | (Global, International) |
Brand | LG | Samsung |
Release date | 10/1/2018 | 1/29/2021, Announced: 1/14/2021 |
Depth | 7.9 millimeters (0.31 inches) | 8.9 millimeters (0.35 inches) |
Size (width x height) | 71.9 x 153.2 millimeters (2.83 x 6.03 in) | 75.6 x 165.1 millimeters (2.98 x 6.5 in) |
Weight | 158 grams (5.53 ounces) | 227 grams (7.95 ounces) |
Build, materials | Aluminum frame, glass front/back | Aluminum frame, glass front/back |
Protection against water and others | IP68 certified: dust/waterproof over 1.5 meters and 30min. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
📲 Display | ||
LG G7 One (Q910UM) | Galaxy S21 Ultra (SM-G998B/DS 128GB) | |
Display type | TFT IPS LCD | Dynamic AMOLED |
Screen size | 6.1" inches | 6.8" inches |
Screen-to-body ratio | ~82.9% (screen-to-body ratio) | ~89.4% (screen-to-body ratio) |
Display resolution | 1440x3120 pixels | 1440x3200 pixels (20:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
Pixel density (dot pitch) | 563 PPI | 516 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Gorilla Glass Victus |
Refresh rate | feature not registered | 120Hz |
Display features | feature not registered | 1500nits[peak] HDR10+ Always-On Display |
🤖 Operating System | ||
LG G7 One (Q910UM) | Galaxy S21 Ultra (SM-G998B/DS 128GB) | |
System version | Android 8.1 Oreo | Android 11 |
Firmware update | Android 9.0 Pie | Android 14 |
User Interface | feature not registered | One UI 3.1 / 4.1 / 5.1 / 6.0 |
⚙️ Processor | ||
LG G7 One (Q910UM) | Galaxy S21 Ultra (SM-G998B/DS 128GB) | |
Chipset | 64bit: Qualcomm Snapdragon 835 (MSM8998) (10nm) | 64bit: Samsung Exynos 2100 (5nm) |
CPU | Octa-core, 2 processors: 4x 2.45GHz Kryo 280 (Quad-core) 4x 1.9GHz Kryo 280 (Quad-core) | Octa-core, 3 processors: 1x 2.9GHz ARM Cortex-X1 (Single-core) 3x 2.8GHz ARM Cortex-A78 (Triple-core) 4x 2.2GHz ARM Cortex-A55 (Quad-core) |
GPU graphical controller | Qualcomm Adreno 540 (670-710MHz) | ARM Mali-G78 MP14 (854MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 657150 (v8), 727634 (v9) Geekbench: 3457 (v5.2) GFXBench: 51fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
LG G7 One (Q910UM) | Galaxy S21 Ultra (SM-G998B/DS 128GB) | |
RAM memory | 4GB LPDDR4X | 12GB LPDDR5 |
Internal storage | 32GB (20GB available) UFS 2.1 | 128GB (101GB available) UFS 3.1 |
External storage | Until 1TB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
LG G7 One (Q910UM) | Galaxy S21 Ultra (SM-G998B/DS 128GB) | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM |
Maximum Download / Upload | 600/50 Mbps | 5000/1920 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 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat11 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 29, 30, 66) TD-LTE (Bands 38, 40, 41, 46) | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) VoLTE |
Primary 5G network | Not supported | SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78) |
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, SA/NSA |
Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
Secondary 4G network | Not supported | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) VoLTE |
Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA |
📷 Camera | ||
LG G7 One (Q910UM) | Galaxy S21 Ultra (SM-G998B/DS 128GB) | |
Back camera (main camera) | 16 megapixels | (quad camera) 108 megapixels 10MP periscope telephoto f/4.9240mm1/3.24"1.22µmPDAFOIS10x-optical-zoom 10MP telephoto f/2.470mm1/3.24"1.22µmPDAFOIS3x-optical-zoom 12MP ultrawide f/2.213mm1/2.55"1.4µmPDAFSuper-Steady-video |
Main camera resolution | 4608x3456 pixels | 12000x9000 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | 8K UHD (7680x4320) 24 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.6 (aperture) | f/1.8 (aperture) |
Focal length | 31mm lens | 26mm lens |
Sensor size | 1/3.1" inches | 1/1.33" inches |
Pixel size | 1µm pixel | 1.8µm pixel |
Autofocus | LDAF/PDAF: laser/phase detection autofocus | PDAF: phase detection autofocus on both cameras |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | OIS: Optical stabilization |
Zoom | Only digital zoom | Digital and optical zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Supported |
HDR | HDR photo on both cameras | HDR photo/video on both cameras |
Camera extras | feature not registered | 4K@60fps 1080p@240fps 720p@960fps |
📸 Front camera | ||
LG G7 One (Q910UM) | Galaxy S21 Ultra (SM-G998B/DS 128GB) | |
Front camera (secondary) | 8 megapixels | 40 megapixels |
Front camera resolution | 3264x2448 pixels | 7296x5472 pixels |
Video recording (secondary) | Full HD (1920x1080) | 4K UHD (3840x2160) |
Front flash | Not supported | Not supported |
Focal aperture | f/1.9 (aperture) | f/2.2 (aperture) |
Focal length | 26mm lens | 26mm lens |
Sensor size | feature not registered | 1/2.8" inches |
Pixel size | feature not registered | 0.7µm pixel |
🔉 Sound and multimedia | ||
LG G7 One (Q910UM) | Galaxy S21 Ultra (SM-G998B/DS 128GB) | |
Loudspeaker | Supported | Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM | FM |
TV | Not supported | Not supported |
Video formats | MP4, 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 | ||
LG G7 One (Q910UM) | Galaxy S21 Ultra (SM-G998B/DS 128GB) | |
USB | USB 3.1 Type-C, USB OTG On-The-Go | USB 3.2 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | Type-C reversible connector |
TV output | Not supported | USB Type-C (reversible) |
Bluetooth | 5.0 + A2DP/LE | 5.2 + 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/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Supported | Supported |
GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
LG G7 One (Q910UM) | Galaxy S21 Ultra (SM-G998B/DS 128GB) | |
Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gesture Gyroscope Hall effect Proximity sensor UWB (Ultra Wideband) |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
LG G7 One (Q910UM) | Galaxy S21 Ultra (SM-G998B/DS 128GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 3000 mAh | 5000 mAh |
Charger, watts | 18W Wired fast charging | 25W Wired fast charging USB Power Delivery 3.0 |
Inductive / wireless charging | feature not registered | 15W Qi wireless charging (Qi/PMA) 4.5W Reverse wireless charging |
Talk time autonomy | 14 hours | feature not registered |
Standby | 330 hours (13.8 days) | feature not registered |
➕ Other features | ||
LG G7 One (Q910UM) | Galaxy S21 Ultra (SM-G998B/DS 128GB) | |
Call control | Voice dialing, Voice recorder | 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 Black, Moroccan Blue • Android One • 19.5:9 display ratio • Dolby Vision and HDR10 display • Always-on display • 32-bit/192kHz audio • DTS:X surround sound • Quick Charge 3.0 • USB Power Delivery | • Colors: Phantom Black, Silver, Titanium, Navy, Brown • Samsung Pay (Visa, MasterCard) • Samsung DeX • Stylus pen support |
☢️ Radiation rate | ||
LG G7 One (Q910UM) | Galaxy S21 Ultra (SM-G998B/DS 128GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.24W/kg (head), 0.72W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.714W/kg (head), 1.58W/kg (body) |