Realme C100i 128GB vs Vivo Y29 8GB 128GB

Key Specs
Display 6.8""
Battery 7000 mAh
Camera 8 MP
Storage 128GB Built-in
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE
Launch
Announced 2026, April 30
Status Available. Released 2026, May 07
Body
Dimensions 166.5 x 78.2 x 8.4 mm (6.56 x 3.08 x 0.33 in)
Weight 208 g (7.34 oz)
Build Glass front, plastic frame, plastic back
SIM Nano-SIM + Nano-SIM
 IP64 dust tight and water resistant (water splashes)
Drop resistant up to 2m
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
Display for Realme C100i 128GB
Type IPS LCD, 120Hz
Size 6.8 inches, 113.0 cm2 (~86.8% screen-to-body ratio)
Resolution 720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
Protection Panda MN228 or Corning Gorilla Glass
Platform
OS Android 16
Chipset Unisoc T7250 (12 nm)
CPU Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU Mali-G57 MP1
Memory
Card slot microSDXC
Internal 128GB 4GB RAM
 eMMC 5.1
Main Camera
Single 8 MP, f/2.0, (wide), AF
Features LED flash, HDR, panorama
Video 1080p@30fps
Selfie camera
Single 5 MP, f/2.2, (wide)
Video 720p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.2, A2DP, LE
Positioning GPS, GALILEO, GLONASS, BDS
NFC No
Radio Unspecified
USB USB Type-C 2.0, OTG
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Type Si/C Li-Ion 7000 mAh
Charging 15W wired, PD, QC
Reverse wired
space
Key Specs
Display 6.68""
Battery 6500 mAh
Camera 50 MP + 2 MP
Storage 128GB Built-in
Network
Technology GSM / HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 8, 28, 38, 40, 41
5G bands 1, 3, 5, 8, 28, 40, 77, 78 SA/NSA
Speed HSPA, LTE, 5G
Launch
Announced 2024, December 24
Status Available. Released 2024, December 24
Body
Dimensions 165.8 x 76.1 x 8.1 mm (6.53 x 3.00 x 0.32 in)
Weight 198 g (6.98 oz)
Build Glass front, plastic back, plastic frame
SIM Nano-SIM + Nano-SIM
 IP64 dust tight and water resistant (water splashes)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
Display for Vivo Y29 8GB 128GB
Type IPS LCD, 120Hz, 1000 nits (HBM)
Size 6.68 inches, 107.4 cm2 (~85.1% screen-to-body ratio)
Resolution 720 x 1608 pixels, 20:9 ratio (~264 ppi density)
Platform
OS Android 14, Funtouch 14
Chipset Mediatek Dimensity 6300 (6 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G57 MC2
Memory
Card slot microSDXC (uses shared SIM slot)
Internal 128GB 8GB RAM
 eMMC 5.1
Main Camera
Single 50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF
Auxiliary lens
Features Ring-LED flash, panorama
Video 1080p@30fps
Selfie camera
Single 8 MP, f/2.0, (wide)
Video 1080p@30fps
Sound
Loudspeaker Yes, with dual speakers
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.4, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS, QZSS
NFC No
Radio FM radio
USB USB Type-C 2.0, OTG
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass
Battery
Type Li-Ion 5500 mAh
Charging 44W wired
Reverse wired