Samsung Galaxy S6 (SM-G920A 32GB) vs Xiaomi Poco X3 Pro (J20SI 128GB)
Side by side comparison between Samsung Galaxy S6 vs Xiaomi Poco X3 Pro phones, differences, pros, cons and full specifications. What's the better?
,
5.1"
AMOLED
AMOLED
1440x2560
16
MP
MP
5mp
3GB
RAM
RAM
Octa-core
2550
mAh
mAh
(Non removable)
vs
6.67"
IPS
IPS
1080x2400
48
MP
MP
20mp
6GB
RAM
RAM
Octa-core
5160
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Poco X3 Pro (J20SI 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!
21 Common items in both devices |
16 million |
Only digital zoom |
Autofocus / PDAF: phase detection autofocus |
HDR photo/video on both cameras / HDR photo on both cameras |
4K UHD (3840x2160) |
4G LTE-A |
Capacitive |
+14 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 S6 (SM-G920A 32GB) | Xiaomi Poco X3 Pro (J20SI 128GB) | |
Model | Galaxy S6 (SM-G920A 32GB) | Poco X3 Pro (J20SI 128GB) |
Other model names | AT&T Galaxy S6 G920A, Samsung Zero F | POCO X3 Pro M2102J20SI (128GB+6GB RAM) |
Country or region available | USA | India |
Brand | Samsung | Xiaomi |
Release date | 4/10/2015 | 3/24/2021, Announced: 3/22/2021 |
Depth | 6.8 millimeters (0.27 inches) | 9.4 millimeters (0.37 inches) |
Size (width x height) | 70.5 x 143.4 millimeters (2.78 x 5.65 in) | 76.8 x 165.3 millimeters (3.02 x 6.51 in) |
Weight | 138 grams (4.83 ounces) | 215 grams (7.53 ounces) |
Build, materials | Aluminum frame, glass front/back | Plastic body, glass front |
Protection against water and others | Not supported | IP53 certified: protection against dust and splashing |
📲 Display | ||
Galaxy S6 (SM-G920A 32GB) | Xiaomi Poco X3 Pro (J20SI 128GB) | |
Display type | Super AMOLED | TFT IPS LCD |
Screen size | 5.1" inches | 6.67" inches |
Screen-to-body ratio | ~70.9% (screen-to-body ratio) | ~84.6% (screen-to-body ratio) |
Display resolution | 1440x2560 pixels | 1080x2400 pixels (20:9) |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
Pixel density (dot pitch) | 576 PPI | 395 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 4 | Gorilla Glass 6 |
Refresh rate | feature not registered | 120Hz |
Display features | feature not registered | 450nits[typ] HDR10 |
🤖 Operating System | ||
Galaxy S6 (SM-G920A 32GB) | Xiaomi Poco X3 Pro (J20SI 128GB) | |
System version | Android 5.0.2 Lollipop | Android 11 |
Firmware update | Android 8.0 Oreo | Android 13 |
User Interface | feature not registered | MIUI 12.5 / 13 / 14 |
⚙️ Processor | ||
Galaxy S6 (SM-G920A 32GB) | Xiaomi Poco X3 Pro (J20SI 128GB) | |
Chipset | 64bit: Samsung Exynos 7 Octa 7420 (14nm) | 64bit: Qualcomm Snapdragon 860 (SM8150-AC) (7nm) |
CPU | Octa-core, 2 processors: 4x 2.1GHz ARM Cortex-A57 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core) | Octa-core, 3 processors: 1x 2.96GHz Kryo 485 Gold (Single-core) 3x 2.42GHz Kryo 485 Gold (Triple-core) 4x 1.78GHz Kryo 485 Silver (Quad-core) |
GPU graphical controller | ARM Mali-T760 MP8 | Qualcomm Adreno 640 (250-672MHz) |
Performance (benchmark) | feature not registered | AnTuTu: 483527 (v8) Geekbench: 2574 (v5.1) GFXBench: 38fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Galaxy S6 (SM-G920A 32GB) | Xiaomi Poco X3 Pro (J20SI 128GB) | |
RAM memory | 3GB LPDDR4 | 6GB LPDDR4X |
Internal storage | 32GB (24GB available) UFS 2.0 | 128GB (106GB available) UFS 3.1 |
External storage | Not supported | Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
Galaxy S6 (SM-G920A 32GB) | Xiaomi Poco X3 Pro (J20SI 128GB) | |
Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 300/50 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 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat6 (Bands 1, 2, 3, 4, 5, 7, 8, 17, 20) | LTE Cat15/13 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
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 Cat15/13 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) |
Secondary data network | Not supported | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
📷 Camera | ||
Galaxy S6 (SM-G920A 32GB) | Xiaomi Poco X3 Pro (J20SI 128GB) | |
Back camera (main camera) | 16 megapixels | (quad camera) 48 megapixels 8MP ultrawide f/2.2119°1.0µm 2MP macro f/2.4 2MP depth f/2.4 |
Main camera resolution | 5312x2988 pixels | 8000x6000 pixels |
Video recording (primary) | 4K UHD (3840x2160) 30 fps | 4K UHD (3840x2160) 30 fps |
Flash | LED flash | Dual-LED flash |
Focal aperture | f/1.9 (aperture) | f/1.8 (aperture) |
Focal length | 28mm lens | feature not registered |
Sensor size | 1/2.6" inches | 1/2" 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 | Supported | Not supported |
HDR | HDR photo/video on both cameras | HDR photo on both cameras |
Camera extras | feature not registered | 1080p@960fps |
📸 Front camera | ||
Galaxy S6 (SM-G920A 32GB) | Xiaomi Poco X3 Pro (J20SI 128GB) | |
Front camera (secondary) | 5 megapixels | 20 megapixels |
Front camera resolution | 2592x1944 pixels | 5184x3840 pixels |
Video recording (secondary) | 2K UHD (2560x1440) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/1.9 (aperture) | f/2.2 (aperture) |
Focal length | 22mm lens | feature not registered |
Sensor size | 1/4.1" inches | 1/3.4" inches |
Pixel size | 1.34µm pixel | 0.8µm pixel |
🔉 Sound and multimedia | ||
Galaxy S6 (SM-G920A 32GB) | Xiaomi Poco X3 Pro (J20SI 128GB) | |
Loudspeaker | Supported | Stereo sound with dual speakers |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | FM |
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 S6 (SM-G920A 32GB) | Xiaomi Poco X3 Pro (J20SI 128GB) | |
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 | Not supported | USB Type-C (reversible) |
Bluetooth | 4.1 + A2DP | 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 | 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 S6 (SM-G920A 32GB) | Xiaomi Poco X3 Pro (J20SI 128GB) | |
Sensors | Accelerometer Ambient light sensor ANT+ Barometer Compass Fingerprint sensor (front-mounted) Gyroscope Hall effect Heart rate Proximity sensor SpO2 | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy S6 (SM-G920A 32GB) | Xiaomi Poco X3 Pro (J20SI 128GB) | |
Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 2550 mAh | 5160 mAh |
Charger, watts | 15W Wired fast charging | 33W Wired fast charging |
Inductive / wireless charging | Qi wireless charging (Qi/PMA) | Not supported |
Talk time autonomy | 17 hours | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Galaxy S6 (SM-G920A 32GB) | Xiaomi Poco X3 Pro (J20SI 128GB) | |
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: Black, Blue, White, Gold • Gorilla Glass 4 back panel • Samsung Pay (Visa, MasterCard certified) • S-Voice natural language • OneDrive 115GB • ANT+ | • Colors: Phantom Black, Frost Blue, Metal Bronze • Silicone Case included • Cooling up to 6 °C • LiquidCool 1.0 Plus |
☢️ Radiation rate | ||
Galaxy S6 (SM-G920A 32GB) | Xiaomi Poco X3 Pro (J20SI 128GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 1.13W/kg (head), 1.25W/kg (body) | 0.99W/kg (head), 0.67W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.57W/kg (head), 0.9W/kg (body) |