Phone Comparison - Samsung Galaxy S20 Ultra 5G vs Google Pixel 7a vs Xiaomi Redmi Note 13 Pro

Price Comparison (India) -

general General Info

Manufacturer Samsung Google Xiaomi
Announced 2020, February 11 2023, May 10 September 2023
Status Coming soon. Exp. release 2020, March 6 Available. Released 2023, May 10 Available - September 2023
Price Rs. 92,999 ($0.00) [Similarly Priced] Rs. 43,999 ($0.00) [Similarly Priced] Rs. 25,999 ($0.00) [Similarly Priced]
Colors Cosmic Grey Arctic Blue, Carbon, Cotton Black, White, Violet, Blue
Form Factor Candybar Candybar Candybar
Dimension 166.9 x 76 x 8.8 mm
(6.57 x 2.99 x 0.35 in)
152 x 72.9 x 9 mm
(5.98 x 2.87 x 0.35 in)
161.2 x 74.3 x 8 mm
(6.35 x 2.93 x 0.31 in)
Weight 222 g (7.83 oz) 193.5 g (6.81.0.18 oz) 187 g (6.6 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Nano-SIM and eSIM Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
3G Network HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 2100
CDMA2000 1x
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 14(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 46(5200), 48, 66(1700/2100), 71(600) - SM-G988U 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 71 - GWKK3, G0DZQ
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 21, 25, 28, 32, 38, 39, 40, 41, 42, 66 - GHL1X, G82U8
1, 3, 5, 8, 19, 34, 38, 39, 40, 41 - China
5G Network SA/NSA/Sub6/mmWave
5G band 2(1900), 5(850), 41(2500), 66(1700), 71(600), 260(39 GHz), 261(28 GHz), - SM-G988U
1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 41, 48, 66, 71, 77, 78 SA/NSA/Sub6 - GWKK3
1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 41, 48, 66, 71, 77, 78, 260, 261 SA/NSA/Sub6/mmWave - G0DZQ
1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 76, 77, 78, 79 SA/NSA/Sub6 - GHL1X, G82U8
1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA - China
Messaging
Build Features - Fingerprint Sensor(In-display)
Samsung Pay (Visa, MasterCard certified)
IP68 dust/water resistant (up to 1.5m for 30 mins)
- Fingerprint Sensor (under display, optical)
IP67 dust/water resistant (up to 1m for 30 min)
- Fingerprint Sensor (under display, optical)

hardware Hardware and OS

OS Android 10.0 Android 13 Android 13
User Interface One UI 2.0 - MIUI 14
Processor Octa-core (2x2.73 GHz Mongoose M5 & 2x2.60 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global
Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585) - USA, Exynos 990 (7 nm+) - Global
Qualcomm SM8250 Snapdragon 865 (7 nm+) - USA
Octa-core (2x2.85 GHz Cortex-X1 & 2x2.35 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55), Google Tensor G2 (5 nm) Octa-core (4x2.40 GHz & 4x1.95 GHz), Qualcomm SM7435-AB Snapdragon 7s Gen 2 (4 nm)
GPU Mali-G77 MP11 - Global
Adreno 650 - USA
Mali-G710 MP7 Adreno 710
RAM 16 GB 6 GB 16 GB
Internal Memory 512 GB 128 GB 512 GB
External Memory microSD, up to 1 TB No No

display Display

Type Dynamic AMOLED Capacitive Touchscreen
Corning Gorilla Glass 6
HDR10+
Always-on display
120Hz@FHD, 60Hz@QHD
FHD+ OLED Screen
HDR
90Hz Refresh Rate
Corning Gorilla Glass
FHD+ OLED Screen
120Hz Refresh Rate
Dolby Vision, 1800 Nits (peak)
Corning Gorilla Glass Victus
Colors 16M colors 16M Colors 68B colors
Size 6.9 inches 6.1 inches 6.67 inches
Resolution 1440 x 3200 pixels (509 ppi) 1080 x 2400 pixels (431 ppi) 1220 x 2712 pixels (446 ppi)
Screen-to-Body Ratio 90.46% 81.24% 89.60%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no no yes
Radio FM radio (USA & Canada only) No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker

camera Camera

Rear Camera 108 MP + 48 MP + 12 MP + TOF 64 MP + 13 MP 200 MP + 8 MP + 2 MP
Flash LED flash Dual-LED Flash Dual-LED Dual-tone Flash
Features 108 MP, (wide), Dual Pixel PDAF, OIS
48 MP, (telephoto), 1/2", 0.8µm, PDAF, OIS, 10x optical zoom, upto 100x Digital zoom
12 MP, (ultrawide), 1/1.26", 0.7µm, AF, Super Steady video
TOF 3D camera
auto-HDR, panorama
64 MP, f/1.9, 26mm (wide), 1/1.73", 0.8µm, Dual Pixel PDAF, OIS
13 MP, f/2.2, 120˚ (ultrawide), 1.12µm
Pixel Shift, Auto-HDR, Panorama
200 MP, f/1.7, (wide), 1/1.4", 0.56µm, multi-directional PDAF, OIS
8 MP, f/2.2, 120˚ (ultrawide), 1/4", 1.12µm
2 MP, f/2.4, (macro)
HDR, Panorama
Video 4320p@24fps, 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, dual-video rec., stereo sound rec., gyro-EIS & OIS 4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS, OIS 4K@30fps, 1080p@30/60/120fps
Front Camera 40 MP, f/2.2, 26mm (wide), 0.7µm, PDAF
Dual video call, Auto-HDR
2160p@30/60fps, 1080p@30fps [Similar]
13 MP, f/2.2, 20mm (ultrawide), 1.12µm
Auto-HDR, panorama
4K@30fps, 1080p@30fps [Similar]
16 MP
HDR
1080p@30/60fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps; 5G (2+ Gbps DL) HSPA, LTE-A (CA), 5G HSPA, LTE-A (CA), 5G
Bluetooth 5.0, A2DP, LE, aptX 5.2, A2DP, LE 5.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band
USB 3.1, Type-C 1.0 reversible connector USB Type-C 3.1 USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO GPS, GLONASS, GALILEO, BDS, QZSS GPS (L1), GLONASS (G1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1)
Browser Yes Yes Yes

memory User Memory

Internal 512 GB, 16 GB RAM or 256 GB, 12 GB RAM or 128 GB, 12 GB RAM 128 GB, 6 GB RAM UFS 3.1 512 GB, 16 GB RAM or 512 GB, 12 GB RAM or 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM
Expandable Storage microSD, up to 1 TB No No
USB OTG Supported Not Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor present barometer sensor present barometer sensor not present
NFC NFC supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 45W: 100% in 58 min
USB Power Delivery 3.0
Fast Qi/PMA wireless charging 15W
Power bank/Reverse wireless charging 9W
Non-removable Li-Po Battery
Fast battery Charging 18W, PD3.0
Non-removable Li-Po Battery
Fast battery Charging 67W wired, PD3.0, 100% in 44 min
Capacity 5000 mAh 4385 mAh 5100 mAh
Stand by - - -
Talk Time - - -