Xiaomi Redmi K30 Ultra vs Xiaomi Mi A3
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
M2006J10C
Mi A3
Announced
2020, August
2019, July
Released
2020, August
2019, July
Status
Available
Available
Design
Type
Bar
Bar
Dimensions
163.3 x 75.4 x 9.1 mm (6.43 x 2.97 x 0.36 in)
153.5 x 71.9 x 8.5 mm (6.04 x 2.83 x 0.33 in)
Weight
213 g (7.51 oz)
173.8 g (6.14 oz)
Colors
Moonlight White, Midnight Black, Mint Green
Kind of Gray, Not just Blue, More than White
Protection
-
Back glass (Gorilla Glass 5), aluminum frame
Network
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Network
LTE (unspecified)
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300) - SIM 1 & SIM 2
5G Network
1, 3, 41, 78, 79 SA/NSA - China
-
SIM
Nano SIM
Nano SIM
Dual SIM
Dual SIM (Nano-SIM, dual stand-by)
Yes, Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
AMOLED
Super AMOLED
Size
6.67 inches, 107.4 cm2 (~87.2% screen-to-body ratio)
6.01 inches, 88.7 cm2 (~80.3% screen-to-body ratio)
Resolution
1080 x 2400 pixels
720 x 1560 pixels
Display Colors
16M colors
16M Colors
Pixel Density
395 ppi density
286 ppi density
Touch Screen
Capacitive Touchscreen
Yes, Capacitive Touchscreen
Features
HDR10+
120Hz refresh rate
800 nits typ. brightness (advertised)
-
Display Protection
-
Corning Gorilla Glass 5
Media
FM Radio
Yes
Yes
Earphone Jack
Yes
Yes
Camera
Camera Set
Quad Cameras
Triple Cameras
Main Camera
64 MP, f/1.9, 26mm (wide), 1/1.72", 0.8µm, PDAF
48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF
2nd Camera
13 MP, f/2.4, 119˚ (ultrawide), 1.12µm
8 MP, (ultrawide), f/2.2, 1.12µm
3rd Camera
5 MP, f/2.2, 50mm (telephoto macro), AF
2 MP, f/2.4, depth sensor
4th Camera
2 MP, f/2.4, (depth)
-
Camera Video
4K@30fps
2160p@30fps, 1080p@30/60/120fps
Features
HDR, panorama
HDR, panorama
Flash
Dual-LED dual-tone flash
LED Flash
Selfie Set
Single Camera
Single Camera
Selfie Camera
20 MP, (wide) Motorized pop-up
32 MP, f/2.0, 0.8µm
Selfie Video
1080p@30fps, 720p@120fps
1080p@30fps
Features
HDR
HDR
Software
OS
Android 10
Android 9.0 (Pie)
User Interface
-
Android One
Hardware
Chipset
Mediatek Dimensity 1000+ (7nm)
Qualcomm SDM665 Snapdragon 665 (11 nm)
CPU
Octa-core (4x2.6 GHz Cortex-A77 & 4x2.0 GHz Cortex-A55)
Octa-core (2x2.0 GHz Kryo 260 Gold & 6x1.8 GHz Kryo 260 Silver)
GPU
Mali-G77 MC9
Adreno 610
RAM
6/8 GB
4 GB
Internal Storage
128/256/512 GB
64/128 GB
Card Slot
No
Yes, up to 256 GB via microSD card
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display), accelerometer, gyro, proximity, compass
Connectivity
Bluetooth
5.1, A2DP, LE, aptX HD, aptX Adaptive
5.0, A2DP, LE, aptX HD
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-fi Hotspot
Yes
Yes
USB
2.0, Type-C 1.0 reversible connector, USB On-The-Go
2.0, Type-C 1.0 reversible connector
GPS
Yes, with A-GPS, BDS
Yes, with A-GPS, GLONASS, BDS
NFC
Yes
No
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA 42.2/5.76 Mbps, LTE-A; 5G
HSPA 42.2/5.76 Mbps, LTE-A (2CA) 450/50 Mbps
Battery
Battery Type
Li-Ion (Lithium Ion)
Li-Ion (Lithium Ion)
Capacity
4500 mAh battery
4030 mAh battery
Placement
Non-removable
Non-removable
Fast Charging
Yes, 33W
Yes, 8W (Quick Charge 3)
Standby
-
-
Talk Time
-
-
Music Play
-
-