Realme 14x 5G 8/128 GB vs vivo X300 12/256 GB
80/100
Realme 14x 5G 8/128 GB
₹15,999
91/100
vivo X300 12/256 GB
₹75,998
Display
Screen Size
6.67
inches
6.31
inches
Display Type
IPS LCD
AMOLED
Resolution
720x1604 px (HD+)
1216 x 2640
Refresh Rate
120
Hz
120
Hz
Brightness
625
nits
4500
nits
Performance
Processor/CPU
MediaTek Dimensity 6300
MediaTek Dimensity 9500
AnTuTu Score
422130
3004951
RAM
8
GB
12
GB
RAM Type
LPDDR4X
LPDDR5X Ultra
Storage Type
UFS 2.2
UFS 4.1
Operating System
Android v14
Android v16
Camera
Main Camera
—
200 MP, Wide Angle, f/1.68, 1/1.14", 0.56µm, upto 3x Optical Zoom
Secondary Camera
8 MP, Wide Angle, f/2.0, 1/4.0", 1.12µm, 25 mm
50 MP, Ultra-Wide Angle, f/2.0, 1/2.76", 0.64µm
Tertiary Camera
—
50 MP, Telephoto, f/2.57, 1/1.95", upto 100x Digital Zoom, upto 3x Optical Zoom
Front Camera
16 MP
MP
50 MP, Wide Angle, f/2.0, 1/2.76", 0.64µm
MP
Rear Video Recording
Full HD @30fps
4k @30/60/120 fps Full HD @30/60/120 fps
Front Video Recording
null
—
Camera Features
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus, Exposure compensation, ISO control, Continuous Shooting, High Dynamic Range mode (HDR), Dual Video Recording
Autofocus, OIS, Flash: No, Image Resolution: 12000 x 16000 Pixels, Shooting Modes: SuperMoon, Digital Zoom 3 x Optical Zoom Auto Flash, Bokeh portrait video
Memory
Internal Storage
128
GB
256
GB
Expandable Storage
yes
no
Battery
Battery Capacity
6000
mAh
6040
mAh
Fast Charging
yes
yes
Charging Speed
45
W
90
W
Wireless Charging
no
yes
Network
5G Support
yes
yes
WiFi
Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes, Wi-Fi 7 (802.11 a/be), MIMO
Bluetooth
v5.3
Yes, v6.0
Design
Weight
197
g
190
g
Build Material
—
Glass
-
Colors
Crystal Black
Summit Red
Connectivity
USB Type
USB Type C
USB Type C
NFC
no
yes
Headphone Jack
no
no
SIM Type
Nano
Nano
Dual SIM
yes
yes
General
Release Date
2024-12-18
2025-12-02
SIM Slot
Dual SIM
Dual SIM
Water Resistance
yes
yes
OS Updates
2 Years
5 Years
Security Updates
3 Years
7 Years
Model Name
realme 14x
vivo X300
Who should buy this
✓ Ideal for users looking for…
- 6000mAh battery that runs well past a full day
- 45W fast charging — back to full in under an hour
- 120Hz display with solid outdoor visibility
- 50MP camera delivers sharp daylight shots
- 128GB base storage with microSD expansion up to 1TB
- Water resistance for everyday peace of mind
! Consider before buying…
- Plastic build with occasional quality control hiccups
- Single rear camera limits what you can shoot
- Voice call clarity can be hit or miss
- No NFC or headphone jack
- Service center experiences are inconsistent
✓ Ideal for users looking for…
- Camera that delivers natural portraits and clean low-light shots
- Flagship performance that takes heavy games without flinching
- Compact design that feels premium and works one-handed
- Vibrant AMOLED display that holds up outdoors
- 90W fast charging that gets you back up in minutes
! Consider before buying…
- Battery drains noticeably faster under heavy camera or gaming use
- Gets warm during extended gaming or video recording
- Heavy users should expect a top-up by evening
- Beautification can over-smooth skin in photos
Compare Prices
₹15,999
₹75,998