To sum up, Note 4's processor is faster. 4x's camera is better and battery is much better optimized, meaning that it'll last a few hours longer.
After a lot of research I found these are the 10 differences between Redmi Note 4 and Redmi Note 4X:
1. Note 4 (MediaTek) has MediaTek Helio X20 (MT6797) CPU with Arm Mali-T880 780MHz GPU - Note 4X has Qualcomm Snapdragon 625 MSM8953 with Qualcomm Adreno 506 GPU
2. Note 4 offers 4 colors: Gold, Gray, Silver, Black - Note 4X offers 5 colors Black, Gold, Pink, Silver, Turquoise
3. Note 4 has all metal body - Note 4X has mix between metal and plastic (plastic are downside where micro USB is and upperside where 3.5mm connector and IR port are; i.e above and bellow antenna lines)
4. Note 4 has dual band Wi-Fi 802.11ac conectivity - Note 4X does NOT have dual band Wi-Fi 802.11ac conectivity
5. Note 4 has weight of 175 g - Note 4X has weight 165 g
6. Note 4 has screws on micro usb side and can easily be opened - Note 4X has no screws on micro USB side and I didn't find anywhere how to open it.
7. Note 4 has IR port in the middle of upper side - Note 4X has IR port on side of the upper side (this means Note 4 cover will not match with Note 4X)
8. Note 4 has compass - Note 4X has NO compass
9. Note 4 has Samsung S5K3L8 camera sensor - Note 4X has Sony IMX258 camera sensor
10. Note 4 does NOT support fast charging - Note 4X does support fast charging
Please correct me if I'm wrong
After a lot of research I found these are the 10 differences between Redmi Note 4 and Redmi Note 4X:
1. Note 4 (MediaTek) has MediaTek Helio X20 (MT6797) CPU with Arm Mali-T880 780MHz GPU - Note 4X has Qualcomm Snapdragon 625 MSM8953 with Qualcomm Adreno 506 GPU
2. Note 4 offers 4 colors: Gold, Gray, Silver, Black - Note 4X offers 5 colors Black, Gold, Pink, Silver, Turquoise
3. Note 4 has all metal body - Note 4X has mix between metal and plastic (plastic are downside where micro USB is and upperside where 3.5mm connector and IR port are; i.e above and bellow antenna lines)
4. Note 4 has dual band Wi-Fi 802.11ac conectivity - Note 4X does NOT have dual band Wi-Fi 802.11ac conectivity
5. Note 4 has weight of 175 g - Note 4X has weight 165 g
6. Note 4 has screws on micro usb side and can easily be opened - Note 4X has no screws on micro USB side and I didn't find anywhere how to open it.
7. Note 4 has IR port in the middle of upper side - Note 4X has IR port on side of the upper side (this means Note 4 cover will not match with Note 4X)
8. Note 4 has compass - Note 4X has NO compass
9. Note 4 has Samsung S5K3L8 camera sensor - Note 4X has Sony IMX258 camera sensor
10. Note 4 does NOT support fast charging - Note 4X does support fast charging
Please correct me if I'm wrong
Depends on what network you are using. Note 4X supports CDMA.So which one is better in daily usage, note 4 SD version or 4x? I want to buy one. Thanks in advance.
Thank you very much for your reply. God bless.Apart from what nuraH6 and jaager explained, the main differe ces between Note 4 (Snapdragon variant) and Note 4X is band support.
This is the list of band that is supported by Note 4 (Snapdragon variant)
4G FDD-LTE B3 / B5
4G TDD-LTE B40
3G WCDM 850 / 900 / 1900 / 2100MHz
This is the list of band that is supported by Note 4X
4G FDD-LTE B1 / B3 / B5 / B7
4G TDD-LTE B38 / B39 / B40 / B41 ( 2555-2655MHz)
TD-SCDMA B34 / B39
3G WCDMA B1 / B2 / B5 / B8 (850 / 900 / 1900 / 2100MHz)
CDMA2000 / 1X BC0
2G GSM B2 / B3 / B5 / B8 (850 / 900 / 1800 / 1900MHz)
Source : MIUI Forum
Depends on what network you are using. Note 4X supports CDMA.
After a lot of research I found these are the 10 differences between Redmi Note 4 and Redmi Note 4X:
1. Note 4 (MediaTek) has MediaTek Helio X20 (MT6797) CPU with Arm Mali-T880 780MHz GPU - Note 4X has Qualcomm Snapdragon 625 MSM8953 with Qualcomm Adreno 506 GPU
2. Note 4 offers 4 colors: Gold, Gray, Silver, Black - Note 4X offers 5 colors Black, Gold, Pink, Silver, Turquoise
3. Note 4 has all metal body - Note 4X has mix between metal and plastic (plastic are downside where micro USB is and upperside where 3.5mm connector and IR port are; i.e above and bellow antenna lines)
4. Note 4 has dual band Wi-Fi 802.11ac conectivity - Note 4X does NOT have dual band Wi-Fi 802.11ac conectivity
5. Note 4 has weight of 175 g - Note 4X has weight 165 g
6. Note 4 has screws on micro usb side and can easily be opened - Note 4X has no screws on micro USB side and I didn't find anywhere how to open it.
7. Note 4 has IR port in the middle of upper side - Note 4X has IR port on side of the upper side (this means Note 4 cover will not match with Note 4X)
8. Note 4 has compass - Note 4X has NO compass
9. Note 4 has Samsung S5K3L8 camera sensor - Note 4X has Sony IMX258 camera sensor
10. Note 4 does NOT support fast charging - Note 4X does support fast charging
Please correct me if I'm wrong