On this page we compare specs Micromax Bolt A66 Single core, 1 GHz with Xiaomi Redmi Note 9 Pro Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
Hardware and OS | Micromax Bolt A66 | Xiaomi Redmi Note 9 Pro |
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Operating system | Android v4.1.2 (Jelly Bean) | Android 10.0; MIUI 11 |
Processor | Single core, 1 GHz | Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) |
Chipset | Spreadtrum SC7710G | Qualcomm SM7125 Snapdragon 720G (8 nm) |
GPU | | Adreno 618 |
RAM | 512 MB | |
Internal memory | 512 MB | 64GB 4GB RAM, 128GB 6GB RAM |
External memory | | microSDXC (dedicated slot) |
Expandable Memory | yes Up to 32 GB | |
SIM Slot(s) | Dual SIM, GSM GSM | |
Display | Micromax Bolt A66 | Xiaomi Redmi Note 9 Pro |
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Type | | IPS LCD |
Size | | 6.67" inc |
Screen Size | 4.5 inches (11.43 cm) | |
Resolution | | 1080 x 2400 px |
Screen Resolution | 480 x 854 pixels | |
Display Type | LCD | |
Protection | | Corning Gorilla Glass 5 |
Touchscreen | | capacitive touchscreen |
Touch Screen | yes Capacitive Touchscreen, Multi-touch | |
Screen-to-Body Ratio | | 84.5% |
Display area | | 107.4 cm2 |
Display aspect ratio | | 20:9 (height:width) |
Pixel Density | 218 ppi | 395 PPI |
Colors | | 16M |
Other | | 450 nits typ. brightness (advertised) |
Main Camera | Micromax Bolt A66 | Xiaomi Redmi Note 9 Pro |
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Resolution | 2 MP Primary Camera
| |
Image Resolution | 1600 x 1200 Pixels | |
Flash | yes LED Flash | |
Camera Features | Digital Zoom | |
Connectivity | Micromax Bolt A66 | Xiaomi Redmi Note 9 Pro |
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2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | | HSDPA 850 / 900 / 1900 / 2100 |
4G Network | | LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) |
Wi-Fi | yes Wi-Fi 802.11 | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
SIM 1 | 3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz 3G Speed: HSDPA 7.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available | |
SIM 2 | 2G Bands: GSM 1800 / 900 MHz
| |
Network | 4G: Not Available, 3G: Available, 2G: Available | GSM / HSPA / LTE |
SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | yes v2.1 | 5.0, A2DP, LE |
Wi-Fi Features | Mobile Hotspot | |
Edge | | Yes |
USB Connectivity | microUSB | |
GPRS | | Yes |
GPS | | Yes, with A-GPS, GLONASS, GALILEO, BDS, NavIC |
Speed | | HSPA 42.2/5.76 Mbps, LTE-A |
USB | | 2.0, Type-C 1.0 reversible connector |
Front Camera | Micromax Bolt A66 | Xiaomi Redmi Note 9 Pro |
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Resolution | 0.3 MP Primary Camera
| |
Camera | Micromax Bolt A66 | Xiaomi Redmi Note 9 Pro |
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Main camera | | 48 MP, Quad |
Features | | LED flash, HDR, panorama |
Video | | 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS |
Selfie camera | | 16 MP, Single |
Multimedia | Micromax Bolt A66 | Xiaomi Redmi Note 9 Pro |
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Audio Jack | 3.5 mm | |
FM Radio | yes | |
Loudspeaker | yes | |
3.5 mm Jack | | Yes |
Radio | | FM radio, recording |
Design | Micromax Bolt A66 | Xiaomi Redmi Note 9 Pro |
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Height | 138 mm | |
Width | 68 mm | |
Thickness | 11 mm | |
Colours | White | |
Colors | | Aurora Blue, Glacier White, Interstellar Black |
Body build | | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame |
Dimensions | | 165.8 x 76.7 x 8.8 mm |
Weight | 93 grams | 209 g |
Features | Micromax Bolt A66 | Xiaomi Redmi Note 9 Pro |
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Applications | Spuul, Hike, Opera, Milive, Game hub, etc. | |
Other Sensors | Accelerometer | |
Battery | Micromax Bolt A66 | Xiaomi Redmi Note 9 Pro |
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Type | Li-ion | |
Capacity | 1500 mAh | |
Standby time | Up to 116 Hours(2G) | |
TalkTime | Up to 4.5 Hours(2G) | |
Battery capacity | | 5020 mAh, Non-removable Li-Po |
Other | Micromax Bolt A66 | Xiaomi Redmi Note 9 Pro |
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Release date | | 2020, March 12 |
Sensors | | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass , Infrared port |