Sparx Ultra 8 Pro vs Xiaomi Redmi 15a
Product
Price
159 USD
159 USD
Status
Available
Available
Brand
Sparx Mobiles
Xiaomi Mobiles
Model No
Sparx Ultra 8 Pro
Xiaomi Redmi 15a
Launch Date
2024, September 22
2026, March 27
Technology
GSM / HSDPA / LTE
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 2100
4G bands
LTE
1, 3, 5, 8, 28, 40, 41
5G bands
1, 3, 5, 8, 28, 40, 41, 78 SA/NSA
Speed
HSPA, LTE, 5G
Dimensions
168.76 x 76.6 x 8.6mm
171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Weight
212 g
210 g (7.41 oz)
SIM
Dual Sim (Nano-SIM)
Nano-SIM + Nano-SIM
Colors
Smoke White, Elegant Blue
Black, Blue, Purple
Type
Full HD Plus Punch Hole Display, Multitouch
IPS LCD, 120Hz, 800 nits (peak)
Size
6.72 Inches
6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)
Resolution
1080 x 2400 Pixels (~392 PPI)
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
OS
Android 14 OS
Android 16, HyperOS 3, up to 4 major Android upgrades
Chipset
Mediatek Helio G88
Unisoc T8300 (6 nm)
CPU
2.0 Ghz Octa Core
Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
GPU
ARM Mali-G52
Mali-G57 MC2
RAM
8GB + 5GB
4GB/6GB
Storage
256GB
64GB/128GB
Card Slot
microSD Card, (supports upto 512GB)
Lens 1
50 MP
32 MP, f/2.0, (wide), 1.12µm, AF
Lens 2
2 MP
Auxiliary lens
Lens 3
CIF
Features
Geo-tagging, Phase detection, Panorama, HDR.
Video
Yes
Lens 1
32MP
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Video
Yes
1080p@30fps
Features
HDR
Capacity
(Li-Po Non removable), 5000 mAh
6300 mAh
Charging
Fast charging 33W
15W wired
7.5W reverse wired
Sensors
Accelerometer, Fingerprint (side-mounted), Proximity
Fingerprint (side-mounted), accelerometer, compass
Virtual proximity sensing
Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
v5.1 with A2DP, LE
5.4, A2DP, LE
GPS
Yes + A-GPS support
GPS, GLONASS, GALILEO, BDS
USB
microUSB 2.0
USB Type-C 2.0, OTG
Radio
FM radio, recording